HBPMDa tropical plant with a fruit that is often used to make a medicine to help your bowels work 番泻树〔一种热带植物，其果实常用作泻药〕
Examples from the Corpus
senna• Dieters are particularly vulnerable to the side effects of laxatives like senna.• For instance, in 1666 he was granted a licence for the cultivation of senna in the plantations.• People who use senna can also become addicted to its laxative effects.• We must be certain we like the looks of a plant such as wild senna, .