Cone pulley
[机] 锥形滑轮, 塔轮
🧩 词语组成解析
cone
[kəun]
n. 圆锥体;球果;圆锥形东西;
vt. 使成锥形;
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 would like a single room.
我想要一个单人间。
I plan to go to the concert.
我打算去听音乐会。
I'd like to know some information about the current investment environment in your country?
我想了解一下贵国的投资环境。