精选优质文档-倾情为你奉上8B Unit 2 单词 短语1, more valuable than gold 比金子还贵重 21, Its time for sb. to do 到了某人做某事的时候了2, the amount of water 水量 22, take sb. To. 带某人去某地3, in the bathroom 在浴室里 23, a water treatment works 水处理厂4, brush ones teeth 刷牙 24, a sewage plant 污水处理厂5, be on 开着，在
