Paradichlorobenzol
对二氯苯
🗣️ 情景例句
I've been working too hard. I'm beat.
我工作的太多，我快垮了。
After the play was over,we all wanted to get something to eat.
在戏完了以后，我们都想要吃一些东西。
The shop near our school
我们学校附近的商店