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
just so they can get
就是为了得到
The adventure had been planned for quite a while.
那项冒险曾经作了长期的周详计划。
He can't take a joke.
他开不得玩笑。