Dinitroresorcin
[医] 二硝基间苯二酚, 二硝基二羟苯
🗣️ 情景例句
They enjoyed the film very immensely.
他们非常喜欢这部电影。
He is embarrassed because he made a mistake.
他因为弄错而显得很窘。
What colour is it?
什么颜色的？