Diphenylbenzidine
二苯基联苯胺
🗣️ 情景例句
Come on, darlings.
来， 亲爱的。
The cat followed her everywhere she went.
无论她到哪，那只猫都跟着她。
Sure. What are you going to do, Mary?
当然了。你打算做什么，玛丽？