Fluorobromobenzene
对氟溴苯
🗣️ 情景例句
I could tell something was up by the look on their faces.
我一看他们的脸色就知道有事。
Don't bother me with stupid questions.
不要问一些愚蠢的问题来烦我。
In the end, I could not bear it.
最后，我忍不住了，