Tra từ myasthenia gravis - Từ điển WordNet v3.1

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Từ điển WordNet v3.1 - WordNet Dictionary

myasthenia gravis

noun

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
• Syn:
myasthenia
• Hypernyms:
disease of the neuromuscular junction, autoimmune disease, autoimmune disorder