weak.lyadj.(形容词)weak.li.er,weak.li.est Delicate in constitution; frail or sickly.虚弱的:身体无力;虚弱的或有病的adv.(副词)With little physical strength or force.无力地:没有力量或体力地With little strength of character.软弱地:无意志力地【引伸】weak.linessn.(名词)