英语词汇anechoic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	anechoic
词根词缀	Online Etymology Dictionary 词根李平武蒋争 anechoic adj. 1948, in electronics, from an-(1) "not" + echoic. 〔李〕[an-（a-）=not 无；echoic a.回声的→] a. having no echoes 无回声的
随便看	privatisation privative privatization privatize privat-, priv- privet -privic privilege privileged privity privy prix fixe prize prized pro- pro -pro- proach -proach-, -proxim- proactive pro-am probabilistic probability probable probably

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