Propionic
[医]丙酸的
🗣️ 情景例句
I appreciate it very much.
我非常感激你的帮助。
Did you sell it to him yourself?
你自己亲自卖给他吗？
Good. But we need some more. Uncle Wang is coming to supper.
好的。但我还要更多点。王伯伯今天来吃晚饭。