柯林斯詞典nestling /?n?stl??/ (nestlings) 1. N-COUNT A nestling is a young bird that has not yet learned to fly. 雛鳥 返回 nestling劍橋詞典a young bird that has not yet learned to fly and still lives in the nest built by its parents （還不會(huì)飛的）雛鳥；未離巢的小鳥 返回 nestling