Ae
[计] 绝对误差, 运算器
🗣️ 情景例句
Good-bye.
再见。
Happens all the time.
常有的事。
May I? Thanks. Oh, this one is nicer than the other one. What's in it?
可以吗？谢谢。噢，这个比那个更好点儿。里面放的是什么？