Diarylamine
[机] 二芳香基氨
🗣️ 情景例句
My doctor advised me to give up smoking without delay.
医生劝我立即戒烟。
At times, the smell from the gutter can be rank.
从下水沟时常冒出刺鼻的气味。
He has made neat paths and has built a wooden bridge over a pool.
他修筑了一条条整洁的小路，并在一个池塘上架了一座小木桥。