Read Edit View history 硅质岩 guīzhìyán siliceous rock Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 硅质岩/ 硅質岩 guīzhìyán siliceous rock siliceous rock (mostly composed of silica) 这种地层主要由硅质岩组成。 Edit Delete References Add reference No references for this word.
硅质岩/ 硅質岩 guīzhìyán siliceous rock siliceous rock (mostly composed of silica) 这种地层主要由硅质岩组成。 Edit Delete