source

n. a place from which sth. comes or is acquired
源泉，來(lái)源
Bad food is a source of illness.
變質(zhì)的食物是得病的原因。
What's the source of the trouble?
這個(gè)問(wèn)題的根源是什么？
the source of knowledge
知識(shí)的源泉

《新視野大學(xué)英語(yǔ)詞匯講解第699期:source》永久閱讀地址: http://www.jiazhineng.cn/yingyu/4953/