Ulaganactesis
[医] 龈刺激, 龈痒
🗣️ 情景例句
I'd better hit the books.
我最好勤奋学习。
The tour will take about an hour and a half. We ought to be back here by 3:00.
参观大概要一个半小时，3点钟以前回到这里。
She was thinking that she must reprimand her home help the next morning for such a monstrous piece of negligence,
她心想明天上午一定要好好训斥那个干家务的帮手，她竟如此疏忽大意。