英语词汇pneumatics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	pneumatics
词根词缀	Online Etymology Dictionary pneumatics n. 1650s, from pneumatic. Also see -ics.
随便看	empiricist empirico- empirio- emplace emplacement emplane emplore employ employe employee employer employment empori- emporium empower empowerment empress emprise empt, em(eem, mpt, m, anson), ampl emptiness emption empty empty-handed empyreal empyrean

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