绿豆凸 Traditional form: 綠豆凸 Pinyin (reading): lüdòutū Definitions: see 綠豆椪/绿豆椪 (lüdòupèng) Characters: 绿 - green; chlorine 豆 - beans, peas; bean-shaped 凸 - to protrude, to bulge out; convex Traditional characters: 綠 - green; chlorine 豆 - beans, peas; bean-shaped 凸 - to protrude, to bulge out; convex