C.e.
abbr. (=Chemical Engineer)化学工程师\\n
🗣️ 情景例句
You must have the wrong number.
你一定打错电话了。
He that has no children knows not what is love.
没有孩子的人，不懂什么叫爱。
Advertisers discovered years ago that all of us love to get something for nothing.
做广告的人们多年前就发现我们大家都喜欢免费得到东西。