词根词缀:cuss-
【来源及含义】Latin: from quatere, to shake, to strike, to beat
【同源单词】concuss, concussion, concussion of the brain, concussive, discuss, discusser
词根词缀:frag-, frang-, fract-, fring-
【来源及含义】Latin: break, breaking; broken; cracked
【相关词根词缀】 Related break, broken-word units: clast-; rupt-.
【同源单词】anfractuous, atmospheric refraction, conchifragous, diffract, diffraction, diffractive