英语词汇“primary source”的翻译、意思、用法、释义-英汉双解词典-DIY生活网

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单词	primary source
释义	ˌprimary ˈsource noun [countable] a document, book etc that contains information that has been obtained from people’s experiences and not taken from other documents, books etc 〔通过实验、访谈等获得的〕第一手材料，直接资料 → secondary sourceExamples from the Corpusprimary source• Tobacco has collapsed as a primary source of funds.• Playing basketball has never been his primary source of income.• The research involves the use of primary source materials in national and local archives.• For these reasons it is often difficult in many cases to trace a single primary source.• The radio is the primary source of information and link to the outside world.• Moreover, they saw their primary source of leverage-financial rewards-as less effective with the big producer.ˌprimary ˈsource nounChineseSyllable a contains etc document, that Corpus information book
随便看	Birth-topic postnatal Birth-topic preemie Birth-topic preemie Birth-topic pregnancy Birth-topic pregnancy Birth-topic pregnant Birth-topic pregnant Birth-topic premature Birth-topic premature Birth-topic presentation Birth-topic presentation Birth-topic procreate Birth-topic procreate Birth-topic produce Birth-topic produce Birth-topic quickening Birth-topic quickening Birth-topic reproduce Birth-topic reproduce Birth-topic reproduction Birth-topic reproduction Birth-topic reproductive Birth-topic reproductive Birth-topic rhythm method Birth-topic rhythm method 《敌弱以乱,先其选卒以乘之；敌强以治,先其下卒以诱之.》出自哪里,什么意思,注释,句意,翻译《敌戒》原文\|翻译\|赏析《敌有间隙,当急入之也.》出自哪里,什么意思,注释,句意,翻译《敌视·仇视》同义词与近义词《敌近而静者,恃其险也；远而挑战者,欲人之进也；其所居易者,利也.》出自哪里,什么意思,注释,句意,翻译《敌近而静者，恃其险也。远而挑战者，欲人之进也。》是什么意思\|译文\|出处《敌进我退,敌驻我扰,敌疲我打,敌退我追》什么意思,出自哪里,注释,句意,翻译《敏于事而慎于言。》是什么意思\|译文\|出处《敏于事而慎于言,就有道而正焉,可谓好学也已.》出自哪里,什么意思,注释,句意,翻译《敏则有功。》是什么意思\|译文\|出处《敏则有功。》是什么意思\|译文\|出处《敏察市场,勤于劳作》中学生观察写作素材《敏捷·敏锐》同义词与近义词《敏捷　敏锐》同义词与近义词《敏捷；敏锐》同义词与近义词