V belt
[机] 三角皮带
🧩 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
Let's drill them in English pronunciation.
我们来给他们做英语发音练习。
To be virtuous is to do good.
行善是美德。
How long have you been learning English?
你学英语有多久了？