noun🔗Share片岩Any of a variety of coarse-grained crystalline metamorphic rocks with a foliated structure that allows easy division into slabs or slates."The garden path was made of schist, its layered surface easily splitting into flat stones perfect for walking. "庭の小道は片岩でできており、その層状の表面は歩くのに最適な平らな石に容易に割れました。geologymaterialChat with AIVocabulary GamePractice Reading
