Methylbromide
甲基溴
🗣️ 情景例句
Could you explain it more precisely for us?
您可不可以讲得详细一点？
I ought to tell him the whole story.
我应该告诉他整个事情的始末。
How do you do? I'm sorry. I know only a little English.
你好！很遗憾，我只懂一点英语。