英语词汇astronomical units怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	astronomical units
释义	astronomical unit 【天文学】天文单位(地球与太阳间的平均距离，约为 9300 万英里)[略作 AU ]
随便看	cytotaxonomic cytotaxonomically cytotaxonomy cytotech cytotechnician cytotechnicians cytotechnologic cytotechnologies cytotechnologist cytotechnologists cytotechnology cytotoxic cytotoxicities cytotoxicity cytotoxics cytotoxic T cell cytotoxic T cells cytotoxin cytotoxins cytotrophoblast cytotrophoblastic cytotrophoblasts cytotropic cytotropism cytovirin

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。