常見例句Any of several erect herbs of the genus Catharanthus,especially C. roseus,having flowers with a rose-pink or white salverform corolla and a closed throat.長春花類植物，任何一種屬於長春花屬的直生草類，尤指長春花花朵有玫瑰粉色或白色的托磐狀花冠。 返回 Catharanthus