资料来源 : pyDict

蔷薇花蕾,妙龄少女

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Rosebud \Rose"bud`\, n.
   The flower of a rose before it opens, or when but partially
   open.

资料来源 : WordNet®

rosebud
     n 1: the bud of a rose
     2: (a literary reference to) a pretty young girl