英语词汇vacuous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	vacuous
词根词缀	Online Etymology Dictionary 词根李平武蒋争 vacuous adj. 1640s, "empty" (implied in vacuousness), from Latin vacuus "empty, void, free" (see vacuum, n.). Figurative sense of "empty of ideas, without intelligent expression" is from 1848. Related: Vacuously. 〔蒋〕[vacu空，-ous形容词后缀，…的] 空的，空洞的，空虚的
随便看	commune communicable communicate communication communicative communicator communion communique communism communist communitarian community commutability commutable commutate commutation commutative commutator commute commuter commy- Como comorbidity comp compact

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