Caproamide
[机] 己酸酐
🗣️ 情景例句
The whole family decided to spend their holiday in Hawaii.
全家决定到夏威夷度假。
We must make it clear from the very beginning that competitive quotations are acceptable.
必须一开始就讲清的是，有竞争力的报价可以接受。
but what he actually said was: 'This is the Poo and Ee Seed Bird Company.Good ladies, evening and gentlemen!
“这是‘浦伊’鸟食公司，好女士们，晚上和先生们！”