V belt transimission
[机] 三角皮带传动
🧩 词语组成解析
belt
[bɛlt]
n. 腰带;区域;传送带;带状物;
vt. 环绕，包围;用带做记号;用力打;绕着系上带子;
🗣️ 情景例句
Come in, please.
请进。
The ground around here is stony and not very good for farming.
在这里附近的地多石做为耕作不很好的。
Am I in the same row?
我也在吗？