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单词 pinpoint
释义 pinpoint n (a) sharp end of a pin 针尖. (b) anything that is very small or sharp 小的或尖的东西. pinpoint, v [Tn] (a) find the exact position of (sth) 找出(某物)的确切位置     pinpoint the spot on a map 找出该处在地图上的位置. (b) define (sth) exactly 准确解释或确定(某事物)     pinpoint the causes of the political unrest 确定政治动乱的原因     pinpoint the areas in most urgent need of help 确定需要紧急帮助的地区.
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