释义 |
WordReference Random House Unabridged Dictionary of American English © 2024my′asthe′nia gra′vis, [Pathol.]- Pathologya disease of impaired transmission of motor nerve impulses, characterized by episodic muscle weakness and easy fatigability, esp. of the face, tongue, neck, and respiratory muscles: caused by autoimmune destruction of acetylcholine receptors. Abbr.: MG
- Neo-Latin: serious muscle weakness
- 1895–1900
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