英语词汇permafrost的发音释义、词根词缀、结构分析、同源词、词频及词根记忆法-英语词根词缀词典

词汇	permafrost
词根词缀	permafrost 永冻土缩写自permanent frost.
随便看	inquisitive inquisitor inquorate inroad inrush insalubrious insane insanitary insanity insatiable inscribe inscription inscrutable inseam insect insecticide insectivore insecure inseminate insensible insensitive inseparable insert in-service inset

英语词根词缀词典收录了25228条英语词根词缀词条，基本涵盖了全部常用英语词汇的词根、词缀及词根记忆法解析，是记忆英语词汇的必备工具。