Dinitrochlorobenzol
二硝基氯苯
🗣️ 情景例句
There is still a week to go before the vacation begins.
现在距离假期还有一星期。
No matter what she says, don't get angry.
不论她说什么，你也不要生气。
Yes, I know it's bad, but I need to do some shopping.
是的，我知道天不好，但我得买点东西。