derris

/der-is/US // ˈdɛr ɪs //UK // (ˈdɛrɪs) //

德瑞斯,德瑞丝,德雷兹,德里斯

Definitions

n.名词 noun

1
- : any East Indian plant belonging to the genus Derris, of the legume family, especially D. elliptica, the roots of which contain rotenone and are used as an insecticide.