corn buttercup

例句：

1. 1.The field was filled with the sweet scent of corn buttercups.
   田野里充满了玉米花的甜美香味。
2. 2. Corn buttercups are a popular flower in spring.
   玉米花是春天常见的花卉。
3. 3. She picked some corn buttercups to add color to her salad.
   她摘了一些玉米花来给沙拉增添色彩。