Acryladehyde
[机] 丙烯醛
🗣️ 情景例句
There are thirty-three thousand three hundred and thirty-three feathers on that bird's throat.
那只画眉鸟的喉咙上有三万三千三百三十片羽毛。
It's been a long time.
好久不见了。
Yes, that's possible, but we can't be sure.
是的，有可能，可是我们不能确定。