Naphtalin
[医] 萘
🗣️ 情景例句
There is, Dad.
有， 爸爸。
We should take due care for this accident.
我们应该对这件事给予应有的注意。
The city was equipped with a drainage system, for a great many clay pipes were found beneath the narrow streets.
城里甚至还敷设了排水系统，因为在狭窄的街道底下发现了许许多多陶土制作的排水管道。