Read Edit View history 岩石 yánshí HSK7 rock Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 岩石 · yánshí · rock 2026/03/04 岩石 yánshí rock rock (geology) 地壳是由各种岩石组成的。 noun created sense Mar 4, 2026, 02:25 AM