英语词汇tighten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	tighten
词根词缀	词源： tighten (v.) "to make tight," 1727; the earlier verb was simply tight, from O.E. tyhtan, from the root of tight.
随便看	prolepsis proletarian proletariat pro-life proliferate proliferation prolific prolix prologue prolong prom promenade Promethean prominence prominent promiscuity promiscuous promise promise oneself promising promissory promnesia promo promontory promote

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