“圓材”造句
2024年07月06日 01:53:40
環(huán)可供這種環(huán)移動(dòng)的繩子 、 竿子或
圓材.
The rope, rod, or spar on which such a ring moves.
滑環(huán)在一根繩 、 桿子或
圓材上可以自由來回移動(dòng)的金屬環(huán).
A metal ring that moves freely back and forth on a rope, rod, or spar.
桅桿: 一種垂直
圓材或桿,用來懸掛船帆.
Mast: A vertical spar or pole to which a sail or sails attach.