单词 | cr |
释义 | cr.n. Business and Finance. Categories » = credit n., creditor n. This entry has not yet been fully updated (first published 1893; most recently modified version published online January 2018). > as lemmasCr Cr n. chromium. ΘΚΠ the world > matter > chemistry > elements and compounds > metals > specific elements > chromium > [noun] chrome1800 chromium1807 Cr1833 1833 [see Cd n.]. 1967 A. H. Cottrell Princ. Metall. xxv. 516 Medium carbon steels containing sufficient chromium for good stainless qualities (e.g. 15% Cr) can..be quench hardened for cutlery use. < n. as lemmas |
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