Dihydrazone
[机] 二腓
🗣️ 情景例句
my mother is running for the school board?
我母亲竞选联合校董会董事吗？
I'd rather dream than study my chemistry.
我还是做我的梦，总比研究化学好。
Frank gently lifted the crockery out of the box an suddenly noticed a miniature painting at the bottom of the packing case.
弗兰克轻轻地把陶器拿出箱子，突然发现在箱底有一幅微型画，