Flanged pulley
[机] 凸缘皮带轮
🧩 词语组成解析
带凸缘的, 用法兰连接的, 折边的
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
Make it a double!
加倍。
My watch is fast and your watch is slow.
我的表快，而你的表慢。
That was a long time ago,wasn't it?
那是好久以前的事了。是吗？