同根派生 英汉例句The humerus is the long bone of the arm.肱骨是上臂的长骨。Staphylococcus aureus and coagulase negative Staphylococcus species are the most commonly isolated pathogens in long bone osteomyelitis.在长骨的骨髓炎中最常被分离出来的菌种是金黄色葡萄球菌及凝固酵素阴性的葡萄球菌。