Carbohydrazide
碳酰肼, 卡巴肼, 均二氨基脲
🗣️ 情景例句
I hope I'll go down in history as a famous English professor.
我希望成为未来历史上有名的英文教授。
Dexterity comes by experience.
熟练来自经验。
This is because the surface of the earth is not flat but round.
因为地球表面不是平的，而是圆的。