Formohydrazide
甲酰肼
🗣️ 情景例句
I believe my English fluency is quite good.
我认为自己的英语相当的流利。
Never do things by halves.
做事情不要半途而废。
I'm enjoying this. Where exactly are we going?
我喜欢这次旅行。我们到底要去哪里？