24. re��=again, back,against

　　recruit: re-(again)+cruit(增加)→吸收，招募

　　recycle: re-(again)+cycle(循環)→回收利用

　　refresh: re-(again)+fresh(新鮮的)→振作精神

　　refusal: re-(back)+fus(倒)+-al→倒回來→拒絕

　　refuse: re-(back)+fuse(倒)→拒絕

　　refuge: re-(back)+fuge(flee)→逃難

　　refugee: refug(e)(逃難)+-ee(表人)→難民

　　reluctant: re-(against)+luct(斗爭)+-ant(…的)→不情愿的

　　replace: re-(back)+place(放置)→把…放回原處

　　replacement: replace(代替)+-ment→代替，取代

　　resemble: re-(強調作用)+semble(像)→像

　　resemblance: re-(again)+sembl(e)(imitate)+-ance→相似

　　retrieve: re-(again)+trieve(find)→挽回

　　recall: re-(back)+call→喚回→記起

　　reconcile: re-(again)+concile(和諧)→使協調

　　render: re-(back)+-nder→提供

　　resort: re-(back)+sort(come out)→求助

　　revolve: re-(again)+volve(roll)→旋轉

　　reveal: re-(back)+veal(遮掩)→揭露

　　reward: re-(強調作用)+ward(留心)→獎賞