wastes

['weists]

n. 废料
名词waste的复数形式

例句与用法：

At one time, organic food wastes made up nearly2/3 of all solid wastes in that country.

有机食物废料在那个国家里曾占固体废料的三分之二。

Noxious chemical wastes.

有毒化学废弃物

Don't leave the lights on it wastes electricity.

走时要随手关灯--以免浪费电。

A dripping tap wastes water.

水龙头关不紧就浪费水。