unfledged

adj.

未成熟的，羽毛未丰的，未充分发达的；

Unfledged
The Unfledged Semantics of Thought
Movement of unfledged red-throated diver to the sea
How to destroy the young or unfledged locust
Destruction of the young or unfledged locusts
Tailor-made or unfledged?: Evaluating the quality of adaptive e-learning
‘Broken wing display’ in an unfledged Indian Eagle Owl Bubo bengalensis
The Development of Consciousness of An Unfledged Maisie in A Wildly Dysfunctional Family.
Bulletin of the United States Entomological Commission: Destruction of the young or unfledged locusts, No. 1
Opportunistic sampling to quantify plastics in the diet of unfledged Black Legged Kittiwakes (Rissa tridactyla), Northern Fulmars (F...