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前缀:quadr-, quadri-, quadru-

【词根含义】:四

【词根来源】:来源于拉丁语quattuor(四)

【同源单词】:quadruped

前缀:quadri-, quadru- 表示“四”

quadrangle 四角形(quadr+angle角)

quadricycle 四轮车(quadri+cycle轮子)

quadrilateral 四边的(quadri+lateral边)

词根词缀:quadri-, quadra-, quad-, quadru-

【来源及含义】Latin: four, fourth; a word element for number 4

【相关词根词缀】 Cross references of word families that are related, partially or totally, to: "four, fourth": quatr-; tessara-; tetra-.

【同源单词】biquadrate, carillon, omniquadrante hora, quadragenarian, quadragenary, Quadragesima