单词	progenitress
释义	progenitress /prə(ʊ)ˈdʒɛnɪtrɪs / noun rare A female progenitor.She was a worthy progenitress of a long line of most charming women novelists.... By ones, twos, and threes her descendants came to mourn over their progenitress. The women of any clan are the progenitresses, the foremothers who should be honored along with the sires.
随便看	ionosphere ionospheric ionospherically ionosphericist ionospherist ionotropic ionotropy ion pair ion propulsion ion pump ion rocket ion-selective ion source ion spot ion tail iontophoresis ion transport ion trap IOOF iophendylate -ior iora I (or he etc.) will try anything once I (or he, she, etc.) cannot (or could not) say I (or he, she, etc.) can't win

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