Chain transmission
[机] 链传动
🧩 词语组成解析
chain
[tʃen]
n. 链子，链条;连锁，连续;拘束;连锁店或旅馆系列的事物;
vt. 用铁链锁住;监禁，束缚;
🗣️ 情景例句
Grandpa! Grandpa!
爷爷！ 爷爷！
I'm going shopping because I need to buy some clothes.
我要去购物，因为我需要买一些衣服。
It was mailed last week.
上个礼拜我们还没收到。