Chromene
[化] 色烯; 苯并吡喃
🗣️ 情景例句
I'm sorry, Alexandra.
我为你难过 Alexandra。
He's not afraid of working hard.
他不怕吃苦。
There is no quicker method of disposing of patients than by giving them what they are asking for,
病人要什么就给什么，没有比这样处理病人更快的方法了。