JapetianWiktionary 原文/d͡ʒəˈpiːʃən/Japetian1词源 1构词拆解JapetJapetus词干ian-ian后缀-ian(as an adjective) From, related to, or like. · (as a noun) One from, belonging to, relating to, or like.词源说明Japetus + -ian释义形容词adjective1Of or relating to Japetus.Japetian2词源 2构词拆解JapetJapheth词干ian-ian后缀-ian(as an adjective) From, related to, or like. · (as a noun) One from, belonging to, relating to, or like.词源说明Japheth + -ian