英语词汇“progressive lens”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	progressive lens
释义	progressive lens noun (usually progressive lenses) An eyeglass lens having a smooth transition between parts with different focal lengths, correcting for vision at all distances.Trifocals can have visible lines or progressive lenses.... Among those given progressive lenses, vision deteriorated at only half the rate of the other kids. Bifocals have been on their way out ever since the invention of progressive lenses, which gradually change the visual viewing area for distance and reading.
随便看	nonconformist conscience nonconformitant nonconformity non-confrontational non-confrontationally non-conjunction nonconsecutive nonconsecutively non-consensual non-consent non-consenter non-consenting non-consequence non-conservative non-consumption non-contact non-contact time non-contagion non-contagionist non-contagious non-contemporaneity non-contemporaneous non-content non-contentious non-contingent

英语词典包含243303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。