柯林斯词典nestling /ˈnɛstlɪŋ/ (nestlings) 1. N-COUNT A nestling is a young bird that has not yet learned to fly. 雛鳥 返回 nestling剑桥词典a young bird that has not yet learned to fly and still lives in the nest built by its parents （還不會飛的）雛鳥；未離巢的小鳥 返回 nestling