英语词汇“primary source”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	primary source
释义	primary source [ˈpraiməri sɔ:s] freq. 39 dict. 9 cmpt. 9 spoken 4 n.第一手资料；（通过研究或观察等获得的）直接材料 [网络]主电源；主要来源；第一手史料
随便看	anti-haemorrhagic Vitamin antihaemorrhagic vitamin anti-hail gun anti-hail rocket anti-halation antihalation anti halation antihalation agent antihalation backing anti-halation backing antihalation backing coating antihalation backing film antihalation coating antihalation dye antihalation film anti-halation layer anti halation layer antihalation material anti-halation protection antihalation undercoat antihalitosis antihallucination antihallucinatory antihallucinogen antihallucinogenic

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