Cogwheels
(cogwheel 的复数) n. 钝齿轮, 嵌齿轮
🗣️ 情景例句
I'm going back to my office.
我要回办公室了。
A swine over fat is the cause of his own bane.
猪死都因身过肥；象以齿焚。
It was very different from modern car races but no less exciting.
它虽然与现代汽车比赛大不相同，但激动人心的程度并不亚于现代化汽车大赛。