单词 opacify 释义 opacify, v.|psfa|[f. opacity + -ify; cf. F. (s')opacifier.]a. trans. To render opaque.1940Chem. Abstr. XXIV. 4268 (heading) Paper opacified with calcium carbonate.1955P. D. Trevor-Roper Ophthalm. xxiii. 413 Post-operative uveitis may op...