Bis(p-dimethylaminobenzylidene)benzidine
[化] 双(对二甲氨基亚苄基)联苯胺
🗣️ 情景例句
You should take the number 1 train to Van Cortlandt Park.
搭一路车到Van Cortlandt公园下车。
I'll go on an outing with some friends.
我与朋友去郊游。
There are some armchairs in the room.
客厅里有几把扶手椅。