N-(1-naphthyl)ethylenediamine
[化] N-(1-萘基)乙二胺
🗣️ 情景例句
No. If we buy a house, I want to be able to handle it alone.
不， 如果我们买房子， 我希望能够自行负责。
I see what a problem I have.
我遇到了个大问题。
That's easier said than done!
说来容易做起来难哪！