单词 diffractive 释义 diffractive, a.|dfrktv|[f. L. diffract- ppl. stem (see diffract v.) + -ive. In mod.F. diffractif, -ive.]Tending to diffract.1829Carlyle Misc., Voltaire (1872) II. 120 Through whatever dim, besmoked and strangely diffractive media it...