循環器学
Categories:
- Japanese terms spelled with 循 read as じゅん
- Japanese terms spelled with 環 read as かん
- Japanese terms spelled with 器 read as き
- Japanese terms spelled with 学 read as がく
- Japanese terms read with on'yomi
- Japanese lemmas
- Japanese nouns
- Japanese terms spelled with secondary school kanji
- Japanese terms spelled with fourth grade kanji
- Japanese terms spelled with first grade kanji
- Japanese terms written with four Han script characters