Lantern pinion
灯笼式小齿轮，针轮小齿轮，滚柱小齿轮
🧩 词语组成解析
lantern
['læntɚn]
n. 灯笼;灯塔;灯罩;灯饰;
pinion
['pinjən]
vt. 抓住[捆住]（双臂）;
n. <术>小齿轮;
🗣️ 情景例句
I would rather stay at home than go out.
我宁可呆在家里，不想出去。
He made a successful career in business.
他的商务生涯十分成功。
Opportunity knocks but once.
机不可失，时不再来。