きょうまくくう 胸膜腔 LinksSentence search for 胸膜腔Sentence search for きょうまくくうSentence search for きょうまくこうKanji details for 胸, 膜 and 腔Edit in JMdict Noun1. pleural cavityAnatomyOther forms胸膜腔 【きょうまくこう】 Discussions Log in to talk about this word.