词根：-fend-, -fens-, -fenc-

【词根含义】：打击

【词根来源】：来源于拉丁语复合词词尾-fendere。

【同源单词】：defend, defendant, defender, fend, fender

前缀：oc-, op-, of-

【词根含义】：相反;离开;对面;来,临近;加强意义

【词根来源】：ob-的变体, oc-用在c前; of-用在f前; op-用在p前。

【同源单词】：occasion, occasional, occupant, occupation, occupy

词根词缀：-fend, fend-, fen-

【来源及含义】Latin: ward off, to ward off, strike, keep off, guard, protect; from fendere [found only in compounded words]

【同源单词】Audemus jura nostra defendere, counteroffensive, defence, defenceless, defencelessly, defend