Arithmetic grammar
[计] 算术文法
🧩 词语组成解析
🗣️ 情景例句
Do you ever think about your clildhood?
你回忆过童年吗？
Her name has slipped from my mind.
我想不起她的名字了。
No, Mrs Brown. Your son's trouble is very common these days. It happens all the time. It comes and goes very quickly. He'll get well soon.
是的，布朗太太。你儿子的毛病现在是极常见的，经常有的。它来得快，去得也快。他不久就会好的。