123456789101112Keywordbody cavityStrokes12Grade9Heisig2535ReadingsコウStroke orderComposed of月moon空empty airUsed in vocabulary口こう腔こうoral cavity; mouthNoun腹ふく腔くうabdominal cavityNoun鼻び腔こうnasal cavityNoun腔こうcavityNoun胸きょう腔こうthorax; thoracic cavityNoun体たい腔こうbody cavity; coelomNoun