N-phenylmorpholine
[建] N-苯基吗
🗣️ 情景例句
Sign here, where I've indicated.
签在这里，在我指的地方。
I ate ham for breakfast yesterday.
我昨天早饭吃的是火腿。
Glancing at it briefly, the dealer told him that it was worth $50.
古董商漫不经心看了一眼那幅画，告诉弗兰克那画值50英镑。