amyo·to·nia /ˌeˌmaɪəˈtoniə/ 肌弛緩
amyo·to·nia /ˌeˌmaɪəˈtonɪə/ 名詞 肌弛緩
amyotonia n : lack of normal muscular tension or tonus [syn: atonicity, atony, atonia] [ant: tonicity]