V-belt pulley
[化] 三角皮带轮
🧩 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;
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
I wish you'd stop nagging me.
我希望你别老这么烦我。
It's a poor mouse that has only on hole.
鼠只有一洞，必先把命送。
Hi, Sam.We're having lunch.
你好，萨姆。我们正在吃午饭，