waste作"浪费,废料,垃圾等"的时候是"不可数名词"。但可连用不定冠词。用作形容词时,有荒芜的,废弃的等含义;作"荒地,荒漠,凄凉的景象"的时候是"可数名词" 例:the wastes of the Sahara。扩展资料There are many other ways to reuse wastes。当然还有很多其他废物利用
servant造句:Tell the servant to knock me up at five o'clock告诉仆人五点敲门叫醒我。扩展资料servant造句如下:They treat their mother like a servant他们像对待用人一样对待自己的母亲。 Tell the servant to knock me up at five o'clock告诉仆人五点敲门叫醒我。