purge相关的词根或词缀是: purpurg

One is to purge data ; the other is to recover costs .

一个是清除数据；另一个就是收回成本。

Yet the idea that a quick recession would purge the world of past excesses is ludicrous .

但是，认为一场快速衰退能将全球过去累积的过度现象清除干净的想法很荒谬。

Nor should poland 's new leaders purge competent people in top jobs solely because they were appointed by the old government .

波兰的新任领导人也不应仅仅是因为上届政府任命的而清除那些有能力的高官。

If you applied this censorious logic , you would also have to purge museums of every gainsborough painting that can be connected with slave-owners .

如果你以吹毛求疵的逻辑思考，你也将不得不在各大博物馆中清除每一幅能与奴隶主联系起来的庚斯博罗（gainsborough）的画作。

Last year mexico 's migration authority had a purge of corrupt officers , and now runs a humanitarian wing which offers help to migrants , whether legal or not .

去年墨西哥移民当局清除了一些腐败官员，现在该局成立了人道主义机构为移民者提供帮助，并对移民者合法性不加以区分。