筋きん無む力りょく症しょうきんむりょくしょうじ字FuriganaMeanings1nounmyastheniamedicine›Medical term for muscle weakness; often used in compound names like 重症筋無力症 (myasthenia gravis).筋きん無む力りょく症しょうは、筋きん肉にくの脱だつ力りょくや疲
