呼こ吸きゅう器き学がくMeaningsNoun1. pulmonology; pneumology; respirologyKanji used呼call吸suck器instrument学studyComposed of呼こ吸きゅう器きrespiratory organsNoun学がくlearning; scholarship; study; erudition; knowledge; education; study of ...; -ology; -icsNoun