英语词汇world line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	world line
释义	world line noun Physics a curve in space-time joining the positions of a particle throughout its existence 【物】世界线。
随便看	snigging chain sniggle snip snipe snipe eel snipefish snipe fly sniper snippet snippety snippier snippiest snippily snippiness snippy snips snit snitch snivel sniveller snivellingly snob snobbery snobbish snobbishly

英汉双解词典包含131075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。