Cogwheels
(cogwheel 的复数) n. 钝齿轮, 嵌齿轮
🗣️ 情景例句
You look very familiar. Have we been introduced before?
你看起来很面熟，我们以前互相介绍认识过吗？
Please make an appointment with my secretary.
请跟我秘书定个见面时间。
We practise entrances and exits.
我们排练登场和退场。