Bisacrylamind
[机] 双丙烯酰氨
🗣️ 情景例句
first we need to know some references.
首先我们得知道你们有哪些备询人。
Our first bill came yesterday, and we have some questions.
我们昨天收到的第一张帐单，有一些问题。
that the talent goes into the first draft, and the art into the drafts that follow.
他说，初稿是才华，以后各稿是艺术。