fledgeling

名词 fledgeling:

1. any new participant in some activity
   同义词：newcomer, fledgling, starter, neophyte, freshman, newbie, entrant
2. young bird that has just fledged or become capable of flying
   同义词：fledgling

形容词 fledgeling:

1. (of a young bird) having acquired its flight feathers
   同义词：fledgling