音标：[,pɒlɪhɪ'stɒrɪk] ；

a. polyhistor的变形；卖弄学问的；显示学识渊博的

polyhistor的用法和样例：

例句

用作名词(n.)

Even the most excellent graduate should study continually if he wants to be a polyhistor.即使最优秀的毕业生，要想成为一个博学的人也要不断地学习。

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Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

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英语时差8，16

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学英语单词

aging population

allocation of common costs to joint products