Acethydrazide
乙酰肼
🗣️ 情景例句
I hope he's in a good mood.
我希望他心情不错。
Please sit down and have a glass of juice.
请坐下来喝一杯果汁。
'So do I,' answered the policeman in the same tone.
“我也是的，”警察用同样的声调回答，