掌骨metacarpals: 掌骨(5塊)metacarpal-phalangeal joint: 掌指關(guān)節(jié)metacarpea dorsalis artery: 掌背動(dòng)脈metacarpal tuberculosis: 掌骨結(jié)核metacarpea palmaris artery: 掌心動(dòng)脈下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯