单词 nigrify 释义 nigrify, v.|ngrfa|Also 7 nigrefie.[ad. L. nigrificre to blacken, f. niger black + facre to make.]trans. To blacken.1656in Blount Glossogr.1721in Bailey.1800Lamb Lett. v. 44 'Twould have been but giving a polish to lamp-black, not nigrif...