causing your bowels to empty泻药；通便药物synonymlaxative
This oil has a purgative effect.这种油有泻下作用。
pur·ga·tive
noun
/ˈpɜːɡətɪv/
/ˈpɜːrɡətɪv/
(formal)
a substance, especially a medicine, that causes your bowels to empty泻药；通便药物synonymlaxative
Word Originlate Middle English: from Old French purgatif, -ive, from late Latin purgativus, from purgat- ‘purified’, from the verb purgare ‘purify’, from purus ‘pure’.