Dinitroaniline
二硝基苯胺
🗣️ 情景例句
And there's a two-car garage.
还有一个可放两辆车的车库。
He recommended me for the post of principal.
他推荐我担任校长。
With a smile the man from downstairs said: I'm sorry to trouble you, comrade.
“对不起，打扰你了，同志。”