591. respond to 对…反应, 响应, 对(药)有效

590. in/with respect to (=concerning)有关,关于

589. resort to 诉诸于.., 求助于… resort to force 诉诸于武力

588.beyond reproach不受责备的;beyond(all) reason毫无道理;beyond question毫无疑问;beyond belief以相信;beyond hope绝望

587. reply to 答复, 回答

586. in good repair(=in good condition)处于良好状态; be under repair 在修理中

585. remind sb. of 提醒某人…,使某人向想起

584. remedy for 对…治疗法, 补救, 药物

583. remark on(upon) 对…发表评论

582. rely on 依靠, 信赖