Bis(p-dimethylaminobenzylidene)benzidine
[化] 双(对二甲氨基亚苄基)联苯胺
🗣️ 情景例句
We've always lived in this area.
我们一直住在这个地区。
He likes playing the harmonica.
他喜欢吹口琴。
thank for coming today.
谢谢您今天的莅临。