Hydrazo-dicarbonamide
[化] 联二脲; 亚肼基二甲酰胺
🗣️ 情景例句
we are.
是的。
I wish I could.
我希望我行。
One night, however, our vicar work up with a start: the clock was striking the hours!
一天夜里，我们的牧师突然被惊醒了，大钟又在“打点”报时了！