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
Did you take the job?
你接受了那份工作吗？
How many passengers were on the train?
在火车上有多少旅客？
They put small presents in each other's stockings.
他们把小礼物装进对方的长统袜里。