Diarylamine
[机] 二芳香基氨
🗣️ 情景例句
OK.
好的。
One foe is too many; and a hundred friends too few.
朋友成百犹觉少，仇敌一人已嫌多。
She was a lively young woman with patience and imagination.
她是一个活泼的女子，具有耐心和想象力。