Arith
n. 数学
🗣️ 情景例句
Well, good night.
好吧， 晚安。
He always tries to please everybody.
他常想讨每一个人喜欢。
As the play draws to its close, they wonder whether they will ever catch that last train home.
当戏快演完时，他们又为是否能赶上末班火车回家而犯愁。