英语词汇“red-letter day”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	red-letter day
释义	Collins Concise English Dictionary © HarperCollins Publishers:: red-letter day n a memorably important or happy occasion Etymology: 18th Century: from the red letters used in ecclesiastical calendars to indicate saints' days and feasts
随便看	infra- infra infract infraction infractor infra dig infrahuman infralapsarian infralapsarianism inframarginal infrangibility infrangible infrangibleness infrangibly infrared infrared astronomy infrared galaxy infrared photography infrared star infrasonic infrasonics infrasound infraspecific infrastructural infrastructure

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。