英语词汇“radiation 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	radiation era
释义	radiation era radiation era See Big Bang theory. radiation era [‚rād·ē′ā·shən ‚ir·ə] (astronomy) The period in the early universe, lasting from roughly 20 seconds to 10⁵ years after the big bang, when photons dominated the universe.
随便看	direct current electro-luminescent display direct-current erase direct current experiment direct current fast charge direct-current generator direct current input direct-current inserter direct current internal resistance direct current isolation relay direct-current josephson effect direct current leakage direct current level adjustment direct current level shift direct-current machine etherialising etheriality etherialize etherialized etherializes etherializing etherially etheric etherical etheric body etheric rain engineering

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。