purger

1.Abstract : Superoxide dismutase (SOD) is one of the important purger eliminate O2- out of body.Its shortened form is SOD.

摘要 ： 超氧化物歧化酶是体内自由基主要清除剂之一，简称为SOD。

2.Still, it is no bad thing if Mr Cameron's unilateral action - his "scrutiny committee" - starts a competition to be the most vigorous purger of wayward MPs.

不，卡梅伦单方面行动-他“审委会”-启动一个肃清刚愎议争也不是什么坏事。