英语词汇“secondary 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	secondary era
释义	Word Frequency secondary era (ˈsɛkəndərɪ ˈɪərə) noun geology the period from the beginning of the Triassic to the end of the Cretaceous
随便看	trade journal trade-last tradeless trademark trade mission tradename trade-off trade on trade paper trade plate trade price trader trade reference trade returns trade route tradership Tradescant tradescantia trade school Trades Council Trades Descriptions Act trade secret tradesfolk tradesman tradesmanlike

英语词典包含233703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。