单词 purgative 释义 purgative, a. and n.|pgtv|[a. F. purgatif, -ive (14th c. in Hatz.-Darm.), ad. late L. purgtv-us purgative, f. ppl. stem of L. purgre to cleanse, purge: see -ive, -ative.]A. adj. Having the quality of purging.1. Med. Causing evacuation...
单词 purgative 释义 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 operatio...