瓣

• Trees shed their leaves and flowers shed their petals
  到时候树就落叶、花就掉瓣
• The disc is stem guided on all sizes
  所有通径阀门的这种阀瓣是通过阀杆引导的。
• Trees shed their leaves and flowers shed their petals
  到时候树就落叶、花就掉瓣
• Ding ware bowl with carved lotus decoration in ivory white glaze
  白釉刻莲花纹六瓣
• Disc is guided by the mating surface of the seat
  可通过所匹配的阀座表面导引阀瓣。
• Here is a congenital bicuspid aortic valve
  这是一个先天性的两瓣叶主动脉瓣。
• Double red - purple large / white ruffled edge
  重瓣红到深紫色大朵花，白色折边。