常见例句用作名詞 (n.)Racemes terminal.Flowers few, solitary from bract axils.縂狀花序頂生開花很少，單生從那裡苞片。Furthermore, we also confirmed the view that sepal and bract are homologous.此外，本文也進一步証實了花萼與苞片的同源性。 返回 bract