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
I'm going to party after exams.
考试结束后，我要去聚会。
Nothing is given so freely as advice.
劝人最容易。
I'm looking for a pair of black shoes.
我在找双黑色的鞋。