资料来源 : pyDict

芽,嫩枝萌芽,发芽

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

Burgeon \Bur"geon\, v. i.
   To bud. See {Bourgeon}.

资料来源 : WordNet®

burgeon
     v : grow and flourish; "The burgeoning administration"; "The
         burgeoning population"