elbow-bone

常见例句

Single photon absorption was ued to determine the bone mineral density(BMD)of the elbow bone and radial bone.
结论2型糖尿病患者骨形成减少，骨吸收增加，骨质疏松症发生率高。及早对糖尿病性骨质疏松进行防治有重要意义。
I skinned my elbow against the wall.
我的肘部撞在墙上擦破了皮。
She's scraped the skin off her elbow.
她把胳膊肘的皮肤擦破了。
I banged my elbow on the corner of the table.
我的胳膊肘撞著桌子角了。
He barked his elbow on the wall.
他碰到墙上，肘部擦破了皮。
The tiger in the cage gnawed listlessly at a bone.
笼子里的老虎在没精打采地啃一根骨头。