Dbd
[化] 二溴卫矛醇
🗣️ 情景例句
I think the building just needs a good cleaning.
我想那座建筑只需要好好地打扫一下。
We can live without a brother, but not without a friend.
我们生活中可以没有兄弟，但不能没有朋友。
We lived there for about five years.
我们在那儿生活了大约5年。