verb🔗Share煅烧，焙烧。 To heat something without melting in order to drive off water etc., and to decompose carbonates into oxides or to oxidize or reduce it; especially to heat limestone to form quicklime, i.e. to calcinate."The factory calcined the limestone, transforming it into quicklime for use in cement production. "这家工厂煅烧石灰石，将其转化为生石灰，用于水泥生产。chemistrymaterialsubstanceprocessscienceindustryChat with AIVocabulary GamePractice Reading
verb🔗Share煅烧，焙烧 To undergo such heating"The limestone was calcined in the kiln to produce quicklime for making cement. "石灰石在窑中经过煅烧，产生了用于制造水泥的生石灰。chemistrymaterialprocessscienceChat with AIVocabulary GamePractice Reading
adjective🔗Share煅烧的，焙烧的 Converted by calcination."The ancient pot was made using calcined clay, making it incredibly strong and heat-resistant. "这个古老的罐子是用煅烧过的黏土制作的，因此非常坚固耐热。chemistrymaterialprocessscienceChat with AIVocabulary GamePractice Reading
adjective🔗Share煅烧的，精炼的. Purified, refined."The calcined bones were ground into a fine powder, used as a traditional medicine. "经过煅烧精炼的骨头被磨成细粉，用作传统药物。materialsubstancechemistryChat with AIVocabulary GamePractice Reading
