英语词汇unprincipled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	unprincipled
词根词缀	词源： 1634, "not instructed" (in something), from un- (1) "not" + principled (see principle). Meaning "not honorable" is recorded from 1644.
随便看	zymology zymurgy æt. épée earth-mother earthquake earthwork earthworm earthy earwax earwig ease easel easement easily east Easter Easter Island eastern easternmost Eastlake easy easy chair easy-going eat

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