Sinox
二硝甲酚
🗣️ 情景例句
I went back for it, but the ferry was gone.
等我回去找的时候 船已经开走了。
Any different opinion?
有不同意见吗？
but hauling it out of the water proved to be a serious problem.
可是把盘子捞出却是一个很大的难题。