adjective🔗Share火成のPertaining to or having the nature of fire; containing fire; resembling fire."The stone had an igneous appearance."その石は火成岩のような外観をしていた。geologymaterialsubstancenatureChat with AIVocabulary GamePractice Reading
adjective🔗Share火成の、マグマからできたResulting from, or produced by, great heat. With rocks, it could also mean formed from lava or magma."Granite and basalt are igneous rocks."花崗岩と玄武岩は火成岩です。geologymaterialscienceChat with AIVocabulary GamePractice Reading
