英语词汇“reduction ratio”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	reduction ratio
释义	WordReference Random House Unabridged Dictionary of American English © 2024 reduc′tion ra′tio, Library Science, Opticsan expression of the number of times by which an original document has been reduced in a microcopy.
随便看	birdsong birds, the bird strike bird table bird-voiced tree frog bird walk bird-watch birdwatch bird watcher bird-watcher birectangular birefringence birefringent bireme birendra bir bikram shah dev biretta birgitta biri birk birkbeck birken birkenhead birkenstock birket karun birkie

英语词典包含188688条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。