英语词汇harmless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	harmless
词根词缀	Online Etymology Dictionary harmless adj. c.1300, "uninjured," from harm, n. + -less. Meaning "undamaged" is from late 14c. Related: Harmlessly; harmlessness.
随便看	blotting blotto blouse bloviate bloviation blow- blow blowback blow-dry blower blowfish blow-fly blow-gun blowhard blowhole blow job blown blow out blow-pipe blow up blowzy blub blubber blubbering blubbery

英语词根词缀词典收录了54763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。