单词	true rib
释义	true rib noun : any of the ribs having costal cartilages connected directly with the sternum and in humans constituting the first seven pairs Word History First Known Use 15th century, in the meaning defined above Medical Definition true rib noun : any of the ribs having costal cartilages connected directly with the sternum and in humans constituting the first seven pairs called also vertebrosternal rib
随便看	precoded precodes precoding precogitate precogitation precognition precognitions precognitive precognize precognosce precognosced precognosces precognoscing precoital precoitally precollege precolleges precollegiate precolonial precombustion precombustion chamber off-limits off-line off-list off-load

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