Chain gearing
[机] 链联动
🧩 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;
n. 传动装置\\n[经] 比例结合, 齿轮作用
🗣️ 情景例句
Do you have anything to declare for customs?
有什么要申报呀？
His necktie is behind the book case.
他的领带在书架后面。
No, I'm sure it's not.
是的，我确信不如。