英语词汇pergelation怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	pergelation
释义	pergelation percolationn. 过滤,浸透 perambulationn. 巡视 peregrinationn. 旅行旅程；游历 perpetrationn. 犯罪；做坏事 preclusionn. 预防；防止 regulationsn. 规程；条例
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英汉双解词典包含3607232条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。