V-grooved pulley
[化] 三角皮带轮
🧩 词语组成解析
a. 带纹道的；表面有沟槽的
pulley
['pʊli]
n. 滑轮（组），滑车;皮带轮;
v. 用滑轮升起，用滑车推动;给…装滑车;
🗣️ 情景例句
It's none of my business, but i think her dress is a bit too loud.
虽说不干我的事，可我觉得她的裙子有点太花哨了。
The restaurant is across the street from the hotel.
那餐厅在饭店那边穿过马路。
We have that right here in this report.
在这份报告书内就有。