词根：-fac-, -fic-, -fect-, -fact-, -feat-

【词根含义】：做,作

【词根来源】：来源于拉丁语动词facio, facere, feci, factus(做,作)。

【同源单词】：benefit, counterfeit, facile, facilitate, facility

词根：-sat-, -satur-, -satis-

【词根含义】：足,饱,满

【词根来源】：来源于拉丁语形容词satur, satura, saturum(满的)、拉丁语副词satis(足够地) 和拉丁语动词saturo, saturare, saturavi, saturates(使充满)。

【同源单词】：asset, saturate, satisfaction, satisfactory, satisfy

词根词缀：fac-, facil-, fact-, feas-, -feat, -fect, -feit, -facient, -faction, -fic-, -fy, -ficate, -fication

【来源及含义】Latin: to make, to do, to build, to cause, to produce; forming, shaping

【同源单词】Ab officio et beneficio, abortifacient, absorbefacient, absorbifacient, acoustoelectric effect, affair

词根词缀：satis-, sati-, sat-

【来源及含义】Latin: enough

【同源单词】asset, dissatisfaction, dissatisfactoriness, dissatisfactory, dissatisfiedly, dissatisfiedness