Donought
环形箱(电子回旋加速器用)
🗣️ 情景例句
Let's go out.
一起出去玩儿吧。
They teach you English in an intensive course lasting just a week.
他们用一周的时间教速成英语课程。
He can't make it today. He has to stay at home.
他今天不行了。他得呆在家里。