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.
🗣️ 情景例句
I know it!
我知道!
Don't forget to phone to let us know you arrived safely.
不要忘记打电话,告诉我们你已经安全抵达。
We've got to think of ways of changing people's habits.