They can clean the air
净化───purify;空气───atmosphere
Both countries are having a difficult time now and must purify their Karma.───目前这两个国家都正处于艰困的时期,必须净除各自的业障.
Aim To purify rabbit anti hEra polyclonal antibody.───目的纯化兔抗人ERA的多克隆抗体.
An innovational hierarchy algorithm was presented to enhance and purify fingerprint features.───提出了一种指纹图特徵增强与去伪的分级算法.
Modern innovations reason to scenic arts, because they claim to purify visual field.───现代主义之所以要革新风景艺术, 是因为他们宣称要净化视觉领域.
Though the lesser gods thought this a heinous deed , and refused to purify Ixion.───次神们认为这是滔天大罪, 并拒绝为伊克西翁涤罪.
Can the brightest brooch shield me from reproach? Can the purest diamond purify my name?───华丽的胸针难道能为我抵挡流言蜚语? 无暇的钻石难道能洗清我的罪名?
They believed that poetry could purify both individual souls and the society.───他们(浪漫主义代表诗人布莱克,华兹华斯,科勒律治,拜伦,雪莱及济恩)认为诗歌是医治社会顽疾的良药,可以净化人的灵魂.
One tablet will purify a litre of water.───一丸即可净化一升水。
Crude oil is industrially refined to purify it and separate out the different elements, such as benzene.