英语词汇“parsec”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	parsec
释义	par·sec \ˈpärˌsek, ˈpȧˌs-\ noun (-s) Etymology: parallax + second : a unit of measure for interstellar space equal to a distance having a heliocentric parallax of one second or to 206,265 times the radius of the earth's orbit or to 3.26 light-years or to 19.2 trillion miles
随便看	whip-round whips whipsaw whipsawed whip scorpion whip shot whip snake whipsocket whip stall whipster whipstitch whipstock whip tail whiptail whip-tailed whip-tailed lizard whip-tailed ray whip-tailed scorpion whip-tailed shark whip the devil around the stump whip thread whip-tom-kelly whip-tongue whip top whipworm

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。