Mechanical belt
[化] 传动带
🧩 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
Hello. What can I do for you?
你好。我能为你做点什么吗？
No. I went to California for a few weeks.
没有。我上加利福尼亚去了几个星期。
I decided that I must have taken a wrong turning somewhere.
我想一定是什么地方拐错了弯儿。