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	solder-ball solder ball technique solder bar solder bath solder bead solder bond solder bonding solder brazing solder bridge solder bump solder bumping solder clad copper solder club solder-coated copper wire solder coater solder connection solder connector solder contact solder covered wire solder-covered wire solder crab solder cream solder cup solder dip solder dipping

英汉翻译词典包含4368284条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。