M-phenylenediamine
[化] 间苯二胺
🧩 词语组成解析
苯二胺
🗣️ 情景例句
I'm totally exhausted by the time I get home.
等我回到家，已经累得精疲力竭了。
Our policy is not to grant exclusivity.
我们的方针是不授与专卖权。
Some of the apples are hard to reach.
有些苹果很难够得着。