英语词汇null cone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	null cone
释义	Definition of null cone in English: null cone noun Physics Light cone. Origin 1920s. Definition of null cone in US English: null cone noun Physics Light cone. Origin 1920s.
随便看	Sahelanthropus Sahelian Sahelian sahib sahib-dom sahibs Sahin Line sahitya Sahiwal SAHM sahukar sai saic said said Saida Said, Edward said, edward w. said, edward w saids said-same saiga saiga antelope Saigon sail

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Definition of null cone in English: