含油層 がんゆそう noun (common) (futsuumeishi) 含油層がんゆそう Noun English JMdict (multilingual) 1 noun (common) (futsuumeishi) oil strata 漢字 kanji used 含 contain, include 7画 油 oil, fat 8画 層 stratum, social class 14画
Shirabe