英语词汇“primary source”的意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-ABC网

单词	primary source
释义	primary source 汉语翻译【计】主源例句： The historian search for primary source of information about the past. 历史学家寻找有关过去的原始资料来源。
随便看	Hckel MO method (HMO) Scarpa's staphyloma expansion of node squeeze molding machine visceral area Rumpf's sign resource information system type-b facsimile nevus corneum histone insulin dynamic planning proteic substance deposal cellulose filter aid quench cooler monohydric alcohols pinchers different brackets module structure wobble stick auto-dial helical scanning swimming costume mit foresaw

英语词典包含435040条英汉在线翻译词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

primary source