Serrated belt
[化] 齿形三角带
🧩 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
Vanilla?
香草的？
It's most valuable.
这最有价值。
The last order didn't work out too well for us.
上回订的货用起来不怎么顺。