英语词汇“light year”的读音、翻译、释义、用法及例句-出国留学网

词汇	light year
释义	ˈlight year noun [C] (technical术语) the distance that light travels in one year, 9.4607 × 10¹²kilometres 光年（指光一年中所走的距离，等于9.4607 x 10^12公里）
随便看	pyjamaed pyjamas pyjamases patriarch patriarchal patriarchalism patriarchally patriarchdom patriarchdoms patriarchess patriarchical patriarchically patriarchies Patriarchist patriarchs patriarchship patriarchships patriarchy patricidal patricide patricides patriot patriotess patriotic patriotical

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