| 单词 | reflector |
| 释义 | reflector[ ri-flek-ter ] / rɪˈflɛk tər / SEE SYNONYMS FOR reflector ON THESAURUS.COM nouna person or thing that reflects. a body, surface, or device that reflects light, heat, sound, or the like. See under telescope (def. 1). a substance, as graphite or heavy water, used to prevent the escape of neutrons from the core of a nuclear reactor. Origin of reflectorFirst recorded in 1655–65; reflect + -or2 OTHER WORDS FROM reflectornon·re·flec·tor, nounWords nearby reflectorreflection plane, reflective, reflectivity, reflectometer, reflect on, reflector, reflectorize, reflet, reflex, reflex angle, reflex arc Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for reflectorBritish Dictionary definitions for reflectorreflector / (rɪˈflɛktə) / nouna person or thing that reflects a surface or object that reflects light, sound, heat, etc a small translucent red disc, strip, etc, with a reflecting backing on the rear of a road vehicle, which reflects the light of the headlights of a following vehicle another name for reflecting telescope part of an aerial placed so as to increase the forward radiation of the radiator and decrease the backward radiation Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Medical definitions for reflectorreflector [ rĭ-flĕk′tər ] n.A surface that reflects light, heat, or sound. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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