Diamidogen
二胺
🗣️ 情景例句
I don't know about that.
我表示怀疑。
An nod is as good as a wink to a blind horse.
对牛弹琴。
living in a world in which undeclared aggression, war, hypocrisy, chicanery, anarchy and impending immolation are part of our daily lives, we all want a code to live by.
如今，不宣而战的侵略、战争、虚伪、诈骗、无政府状态以及即将临头的毁灭成了我们日常生活的一部分，我们都希望有一个赖以生存的行为准则。