矽铝层 xīlǚcéng sial Definitions Defs Origin Strokes Stroke Words Sentences Sents 矽铝层 (矽鋁層) xīlǚcéng sial the upper layer of the Earth's crust, rich in silica and alumina Sources Definitions CC-CEDICT
矽铝层 (矽鋁層) xīlǚcéng sial the upper layer of the Earth's crust, rich in silica and alumina Sources Definitions CC-CEDICT
