Home/petiolarpetiolar/pet-ee-uh-ler, pet-ee-oh-ler/US // ˈpɛt i ə lər, ˌpɛt iˈoʊ lər //瓣膜,瓣膜的作用,瓣叶Definitionsadj.形容词 adjective1 Botany.: of, relating to, or growing from a petiole. Level 4Browse all words →