purgative
n, adj (substance, esp a medicine) that causes the bowels to empty; strong(ly) laxative 通便的; 催瀉的; 瀉藥
This oil acts as a purgative/has a purgative effect. 這種油有催瀉作用.
He was given a purgative before the operation. 他在手術前用了通便藥.
??? 情景例句
I surely do.
我當然喜歡。
Yes, I worked from early morning until late at night.
是,我從清早工作直到半夜。
Justice had been done even before the man was handed over to the police.