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
Richard, isn't that too much to ask of your mother?
Richard，那是不是太麻烦你母亲啦？
Let's get together sometime.
有时间我们聚一下吧。
No, I didn't.
不，我不知道。