Nitroformaldehyde phenylhydrazone
[化] 硝基甲醛苯腙
🧩 词语组成解析
🗣️ 情景例句
Spare me nothing.
把一切都告诉我。
When the police arrived, I was doing the housework.
当警察来的时候，我在做家务。
I would suggest that you use this material instead of that.
我建议你改用这种替代那种。