Fluorobenzaldehyde
氟苯甲醛
🗣️ 情景例句
Cheep up! things will work out for the best.
高兴点儿。事情会有好结果的。
Every time the sheep bleats it loses a mouthful.
羊每叫一次，就少吃一口。
easily obtainable from the lunar rocks in the form of liquid oxygen.
从月球上的岩石中很容易提炼出液态氧，