英语词汇um的起源、历史背景-英语词源词典

词汇	um
词源	um "表示犹豫的声音，1670年代。" 最早记录年份: 1670s 使用频率
随便看	stateless stately statement state-of-the-art stater state-room states stateside statesman static statics station stationary stationer stationery stationmaster station-wagon statism statist statistic statistical statistician statistics stative stator

英语词源词典收录了45944条英语词源词条，基本涵盖了全部常用英语词汇的起源、历史，是研究英语词汇或通过词源学英语的必备工具。

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