Sawtooth
n. 锯齿
✅ 同义词
🗣️ 情景例句
Do you own your house or do you rent?
你们自己有房子还是租房子？
I informed her mother of her safe arrival.
我通知她母亲她已经平安抵达。
Has it ever happened to you?
这种事情在你身上出现过吗？