Ratcheting
棘轮效应, 齿合, 联轴节, 离合器
🗣️ 情景例句
and they're so kind to me.
他们对我真好。
Ouch!
好痛呀！
The site chosen was an island at the entrance of New York Harbour.
场地选在了纽约港入口处的一个鸟上。