N-(1-naphthyl)ethylenediamine
[化] N-(1-萘基)乙二胺
🗣️ 情景例句
Where is 83 Wooster Street? Wooster
街83号在哪
How are you doing?
你过得好吗？
They also have the disadvantage of being an expensive form of transport.
飞机另一个缺点是昂贵。