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 linen.（名词） The path in space-time traveled by an elementary particle for the time and distance that it retains its identity.世界线：基本粒子在时空中保持其同一性的时间和位置的运行通路
随便看	untying ununbium ununnilium unununium unusable unused unusual unusual unutterable unvalued unvarnished unveil unvoice unvoiced unwarrantable unwarranted unwary unwashed unwasheds unwearied unwed unwedded unweight unwell unwept

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