单词	FitzGerald contraction
释义	FitzGerald contraction noun Fitz·​Ger·​ald contraction (ˈ)fits¦jerəld- : a longitudinal contraction that according to relativity theory every moving body is believed to undergo in the dimension parallel to the direction of motion Word History Etymology after George F. FitzGerald †1901 Irish physicist
随便看	bird-eating spider bird-eating spiders bird-eyed bird-feeder bird-foot bird-foot delta bird-foots bird-in-the-bush bird-of-par bird-of-paradise bird-on-the-wing bird-ringer bird-ringing bird-watch bird-watched bird-watcher bird-watches bird-watching bird-wing butterfly bird-witted birdbander birdbanding birdbath birdbaths birdberry

英语词典包含469781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。