单词 | miscoloration |
释义 | miscolorationn. rare. Discoloration; an instance of this. ΘΚΠ the world > physical sensation > cleanness and dirtiness > dirtiness > dirt > soiled condition > [noun] > dinginess or discolouration discolouration1545 tarnish1713 dinginess1758 miscoloration1822 discolorization1827 dinge1846 1822 J. M. Good Study Med. IV. 687 Miscolourations of the same character as moles, freckles, and sun burn. 1990 Re: Reaction between Gold & Mercury? in sci.chem (Usenet newsgroup) 26 Sept. If there were any miscoloration in the ring after this treatment, you could repeat steps 3 and 4 using diluted nitric acid. This entry has been updated (OED Third Edition, June 2002; most recently modified version published online March 2022). < |
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