V 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
Are you a resident of Shanghai?
你是上海市居民吗？
It is harder to marry a daughter well than to bring her up well.
养女容易嫁女难。
I doubted whether the story is true.
我怀疑那故事是不是真的。