英语释义
1. a rounded protuberance of an anatomical part (such as a bone)
2. a racemose inflorescence (as of the sunflower) with the axis shortened and dilated to form a rounded or flattened cluster of sessile flowers — see inflorescence illustration
3. a rounded protuberance of an anatomical part: as
4. the knob at the end of a bone or cartilage
5. the beak of a tick composed of the mouthparts and palpi