英语词汇“light year”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	light year
释义	light year noun a unit of distance used in astronomy, equal to the distance travelled by light in one year, i.e. 9.4607 × 1012 kilometres or 0.3066 parsecs
随便看	tympanic tympanic bone tympanic membrane tympanies tympaniform tympanist tympanist tympanites tympanitic tympanitis tympanum tympany Tyndale Tyndall Tyndall effect tyndallimetry Tyndareus Tyne Tyne and Wear Tynemouth Tyneside Tynwald Tynwald Court typ. typable

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。