Fluoronitrobenzene
氟硝基苯
🗣️ 情景例句
The work is not as difficult as you think.
工作不像你想象的那么难。
To a boiling pot flies come not.
苍蝇不叮沸水壶。
It was the first joy I had known for years.
我豁然开朗了。这是我多年来第一次感到高兴的事了。