Ratcheting
棘轮效应, 齿合, 联轴节, 离合器
🗣️ 情景例句
OK. Now, tell us about your talk with Mr. York.
好啦， 现在告诉我们你跟York先生的谈话吧。
And also hope you will be able to make unique contribution to the economy of both countries.
同时期望你们为中美两国经济做出卓越的贡献。
The flames threw light onto the ceiling of the cave.
火焰照亮了山洞的顶部。