Cần câu

Đây là một câu đố dân gian mang tính ẩn dụ, dùng hình ảnh gợi liên tưởng để đánh lạc hướng người nghe.

Nếu phân tích:

• “Cắm vào run rẩy toàn thân” → gợi đến việc cắm một vật vào ổ điện.
• “Rút ra nước chảy từ chân xuống sàn” → khi rút phích cắm, nước từ thiết bị (ví dụ máy bơm, máy giặt) chảy xuống.
• “Hỡi chàng công tử giàu sang / Cắm vào xin chớ vội vàng rút ra!” → lời nhắn nhủ rằng phải cắm chắc, không rút ra vội để thiết bị hoạt động.

👉 Đáp án hợp lý nhất: Cái phích cắm điện

tủlạnh....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

tủ lạnh