Naphthanilide
. 萘甲酰苯胺
🗣️ 情景例句
This method should be widely promoted.
这种方法应该推广。
It's easy to fall into a trap, but hard to get out again.
堕入陷阱易，脱离陷阱难。
It was over 30 feet in length and had a 2,500-horsepower engine.
它的车身长30英尺，有一个2，500 马力的发动机。