呼こ吸きゅう筋きんこきゅうきんMeanings1nounrespiratory musclesMedical/anatomical term for the muscles involved in breathing, such as the diaphragm and intercostal muscles.呼こ吸きゅう筋きんが弱よわると、呼こ吸きゅうが苦くるしくなることがあります。When the respiratory muscles weaken, breathing can become difficult.
