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myasthenia

英 [,maɪəs'θiːnɪə]美[,maɪəs'θinɪə]
  • n. [内科] 肌无力(形容词myasthenic);肌肉衰弱

英英释意


1. a chronic progressive disease characterized by chronic fatigue and muscular weakness (especially in the face and neck); caused by a deficiency of acetylcholine at the neuromuscular junctions
2. any muscular weakness
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