Cogwheels
(cogwheel 的复数) n. 钝齿轮, 嵌齿轮
🗣️ 情景例句
My wife Marilyn, my father and mother,
我太太Marilyn， 我父亲和母亲，
He tried to sell me his lousy radio.
他想把他那台破收音机卖给我。
However, this does not always happen.
然而，情况并不都是这样，