短语词组短语irritant laxative 刺激性泻药Alocass Laxative 是一种缓泻药laxative exercise 放松训练laxative food 轻泻性饲料natural laxative 自然泻药laxative e 轻泻药;泻药bitter laxative 苦味缓泻药laxative effect 泻下作用;润肠通便作用 返回 laxative