purgative

n, adj (substance, esp a medicine) that causes the bowels to empty; strong(ly) laxative 通便的; 催泻的; 泻药: This oil acts as a purgative/has a purgative effect. 这种油有催泻作用. * He was given a purgative before the operation. 他在手术前用了通便药.

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, purgation, purgatorial, purgatory, purge, purification, purify, purism, purist, puritan, puritanical, puritanically, puritanism, purity, purl, purlieu, purlieus, purloin, purple, purple heart, purplish, purport,