英语词汇declassify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	declassify
词根词缀	词源： 1865, originally a term in logic; with reference to state secrets, 1946; from de- + classify.
随便看	spectacular spectator specter spectre spectrum speculate speculation speculator speculum speech speed speed up spell spelling spelt spelunker Spencer spend spendthrift Spenserian sperm sperm whale spew sphagnum spheno-

英语词根词缀词典收录了31503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。