Apporximation function
[电] 近似函数
🧩 词语组成解析
🗣️ 情景例句
About three weeks. We'll have enough time for our talks.
大约三个礼拜，我们有足够的时间交谈了。
I remember the girl whose father owns a stationery store.
我记得那个女孩的父亲有一家礼品店。
We'll see.
再说吧。