source: n.1.源头，水源，源泉。2.根源，本源；来源。3.原因；出处；原始资料。4.提供消息的人。5.血统。短语和例子the source of wealth 富源。 historical sources 史料。 a reliable [an authoritative] source 可靠[权威]人士。 draw [have] from a good source 由可靠方面听
Example Sentences:
1.
Using several different sources forces you to step back and evaluate or triangulate them 使用不同来源的资料可以强迫你综合各方看法，对原材料进行反复推敲和评估。
2.
It is obvious that external source force ' s function to the decadal variance of the summer persistent circulation patterns over eurasia mid - high latitude ca n ' t be ignored 可见外源强迫对夏季中高纬度持续环流的年代际变化的作用是不可忽视的。
