am of nurses assisted the doctors in performing the operation.一队护士协助医生完成手术。Рhelp“帮助”,assistant“辅助”,表示“完成”:plete瞬间动词,强调结果,而perform强调过程(form形成)Рresist [ri5zist]vt.抵抗, 反抗, 抗, 忍得住=re(against)+ sist(stand)站到对立面上,之前讲过reverse=re(against)+ vers(turn)+ e向对立面旋转,“翻转”Р1“抵制”,如resist temptation / infection抵制诱惑/ 抗传染Р2“抵抗”,如resist aggression抵抗侵略Рresistant [ri5zistEnt] “抵制的”,如water resistant防水的,resistant to the social reform对社会变革的抵制Рresistance [ri5zistEns]名词“抵制”,如the resistance to the disease对疾病的抵抗力Рresisti(a)ble [rI`zIstEbl]adj.可抵抗的Рirresistible [7iri5zistEbl] “不可抵制的”,如irresistible dessert不可抵制的甜点,dessert [di5zE:t]去掉一个e,desert沙漠Р词根ir=notРrational [5rAFEnl] “合理的”-irrational [i5rAFEnEl] “不合理的”,如irrational arguments / behaviour不合理的论据/ 荒谬的言行Рreplaceable [rI`pleIsEbl] “可替代”-irreplaceable [7iri5pleisEbl] “不可替代的”