Phenylenebisazo
[化] 亚苯基双偶氮; 苯双偶氮基
🗣️ 情景例句
Sir, I thought this was an emergency.
先生，我想这是一位急病患者。
Old friends and old wine are best.
古交友情深，陈酒香味醇。
Sure.no problem at all.
当然，没问题。