英语词汇“astronomical unit”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	astronomical unit
释义	astronomical unit noun : a unit of length used in astronomy equal to the mean radius of the earth's orbit or about 93 million miles
随便看	deaccession deacetylate deacetylation deacidification pipe pipe pipeage pipe amygdule pipe-band pipe beetle pipe berth pipe-clay pipe clay pipe-clayey pipe-clayish pipe cleaner pipecoline pipe cot pipe covering pipe cutter piped piped pipe dance pipe die pipe down

英语词典包含332784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。