V-pulley
[化] 三角皮带轮
🧩 词语组成解析
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
The production department's waiting in the conference room.
生产部门的人正在会议室等你 。
The hippopotamus is sleeping.
河马在呼呼大睡。
Would you like one of these mooncakes?
你要不要吃个月饼？