sweet pea
noun
1- a climbing plant of the pea family, widely cultivated for its colourful fragrant flowers香豌豆。
1.1
- Genus Lathyrus, family Leguminosae: several species, in particular L. odoratus, which originated in southern Italy and Sicily.山黧豆属, 豆科:数种, 尤指原产于意大利南部和西西里的香豌豆。