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
There's something I have to ask you.
我有一件事要问你 。
How long have they been married?
他们结婚多长时间了？
Can you see it?
你看见了吗？