plumule bulb

例句：

1. 1. The plumules of the plant are green and tender.
   这种植物的花蕾是绿色的，很嫩。
2. 2.The bulbous root is a popular ingredient in soups and stews.
   这种根状的根部是汤和炖菜中受欢迎的成分。
3. 3.The plumules are small and delicate, easily damaged by insects.
   花蕾小而脆弱，容易被昆虫破坏。