Malonamide
丙二酰胺
🗣️ 情景例句
That's fine. I think I can wait till then.
好的，我想我可以等到那时候。
Americans wonder what has become of the idealism of the last decade.
美国人的理想主义，不知道在这十年间变得怎样了。
How many players are there in a team?
一个队里有多少名队员？