noun🔗Share小倒钩，小须，倒刺. A small barb or beard."The microscopic barbules on the feather interlock, creating a smooth, continuous surface. "羽毛上细微的小倒钩相互钩连，形成光滑、连续的表面。biologyanatomybirdanimalpartChat with AIVocabulary GamePractice Reading
noun🔗Share羽小枝, 小羽枝 Any of the secondary barbs that form a fringe of small projections on a feather."The bird preened its feathers, carefully interlocking the barbules to create a smooth, continuous surface. "这只鸟整理羽毛，小心地将羽小枝相互连接，形成光滑、连续的表面。anatomybirdbiologyorganismpartnatureChat with AIVocabulary GamePractice Reading
