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
and now for something new.
现在轮到新的东西了。
He speaks English fluently.
他讲英语很流利。
Because of this, they were known as 'prizefighters'.
因此，他们被称作“职业拳击手”。