“light ray”的概念、定义、翻译、参考文献-科学参考

单词	light ray
释义	light ray [`līt ´rā] ^OPTICS A beam of light having a small cross section.
随便看	aminoacetic acid amino acid aminoaciduria amino alcohol amino-, amin- aminocarb aminocide amino diabetes aminodiborane aminoethane amino group amino nitrogen aminopeptidase aminophenol aminophylline amino plastic aminopolypeptidase aminoprotease aminopterin aminopyrine amino resin amino sugar amino terminal aminotransferase aminotriazole

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