矿物学 kuàngwùxué mineralogy Definitions Defs Origin Strokes Stroke Words Sentences Sents 矿物 礦物 kuàngwù noun mineral Natural inorganic substances or compounds found in the earth's crust, usually in solid form.学 學 xué nounaffix branch of learning (bound form) a subject or branch of study; often used as a suffix for -logy, -ics, or -science
