Dinitrohydroxyazo
二硝基羟偶氮
🗣️ 情景例句
So good to see you all!
看到你们大家真高兴！
Cindy's sister is coming to stay with her a week from tomorrow.
辛迪的妹妹从明天起一个星期以后将过来和她住在一起。
It's too hard. Oh, dear! Is it broken?
太难了，天那！风筝被弄坏了！