她把它扔进了混浊的河水深处.She threw it into the river's murky depths.混浊的溶液很快就澄清了。The cloudy solution clarified quickly.所有这些混合物,都产生混浊的液体分散系.All of these mixtures produced a cloudy liquid dispersion....
There are some books, pens, erasers and so on in my bag.我的书包里有书 、 笔 、 橡皮等等.When you buy new pens, get one with a sharper point.买新钢笔时要买尖儿比较尖的.There are two pens on the desk.桌子上有两支钢笔。Pens and pencils are writing utensils.钢...