英语词汇“before common era”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	before common era
释义	SeeCommon Era
随便看	national biological survey national biomedical computational resource national biomedical tracer facility national bio resource project national biosurveillance advisory subcommittee national biosurveillance integration system national biotechnology information facility national biotechnology regulatory authority national biotechnology research council national biotechnology strategy national bioterrorism hospital preparedness program national biotherapy study group national biproducts institute national bird banding laboratory national bird control national bird dog challenge association national bird-feeding society national bird hunters association national birding hotline cooperative national birds of prey centre national birman fanciers national birmingham roller club national birthday trust fund national birth defects prevention network national birth defects prevention study

英语词典包含2567994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。