purgation

n [U] (fml 文) purging or purification 净化; 洗涤.

puppet, puppet-play (also `puppet-show), puppeteer, puppetry, puppy, puppy-fat, puppy-love (also `calf-love), purchasable, purchase, purchase price, purchase tax, purchaser, purchasing power, purdah, pure, pure-bred, purebred, puree, purely, pureness, purgative, purgatorial, purgatory, purge, purification, purify, purism, purist, puritan, puritanical, puritanically, puritanism, purity, purl, purlieu, purlieus, purloin, purple, purple heart, purplish,