Dichlorodinitromethane
二氯二硝基甲烷
🗣️ 情景例句
Yes. I know I must seem silly.
是的，我知道我看来一定很可笑。
I put on my sweater.
我穿上了我的毛衣。
Yes, very hard. Years of hard work, very little food, only a small cold room to live in and never a moment's rest.
是的，境况很不好。多年劳累，食不果腹，斗室寒舍，从无休息。