剑桥词典a type of leaf that grows from the area just below a flower and is sometimes different in shape or colour from the main leaves 苞葉，苞片（長在花的底部，形狀或顔色或不同於主葉） Poinsettias are popular for their attractive red bracts. 一品紅因其迷人的紅色苞片廣受喜愛。 返回 bract