calcify
Word family adjectivecalcificverbcalcifynouncalcification
cal·ci·fy /ˈkælsɪfaɪ/ verb (calcified, calcifying) [intransitiveI, transitiveT] HARD technical to become hard, or make something hard, by adding lime (使)钙化 Origin calcify (1800-1900) Latin calx;
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