释义 |
myasthenia/maiəsˈθi:niə/n. a condition causing abnormal weakness of certain muscles, esp. (in full 全称 myasthenia gravis /ˈɡrɑ:vis, ˈɡrævis/) a rare chronic autoimmune disease marked by muscular weakness without atrophy 肌无力;肌肉衰弱(尤指重症肌无力) [modern Latin from Greek mus ‘muscle’: cf. ASTHENIA] |