俗话说“条条大路通罗马”，背诵
701. feasible—probable adj.可能的
702. feast= eating n. 盛宴
703. ferry= transport n. 渡轮
704. fertile= productive a. 肥沃的;多产的
705. fertile= reproductive a. 肥沃的;多产的
706. figure out =map(详细规划) phr. 计算出;解决
707. figuring out = mapping 计划出
708. finding= discovery n. 发现
709. first and foremost =above all phr. 首先;首要地
710. fixed = firm 坚固的
711. flake =fragment n. 小薄片
712. flattery= praise n. 恭维
713. flee= run away from v. 逃走
714. flexible= adaptable a. 易适应的
715. float =upward rise phrv. 浮起
716. float= stay on the top v. 漂浮
717. flourish =prosper v. 繁荣;兴旺
718. flourish= thrive v. 繁荣;兴旺
719. flourishing= prosperous a. 繁荣的
720. flow= movement n. 流动
721. fluctuate= change v. 变动
722. fluctuation= variation n. 变动;起伏
723. focal= point centre area n. 焦点
724. focus=concentrate vt.使集中
725. follow= track v. 跟随
726. for instance= for example phr. 例如
727. forage =search for food v. 觅食
728. forage= feed n. 饲料
729. foremost=important adj.重要的
730. formidable =excessive a. 巨大的
731. formulate = form/ devise vt. 构想，规划
732. foster =promote the development of v. 培养;促进
733. foster= encourage v. 鼓励
734. foster= urge v. 培养;促进
735. foul= pollute v. 污染
736. fragment= break up v. 使成碎片
737. fragmentation= break n. 破裂
738. fragmentize= break up v. 使成碎片
739. frankly =openly ad. 坦白地
740. frankly= sincerely ad. 真诚地
741. freestanding = separate adj. 独立式的
742. friction= conflict n. 争执;不合
743. frigid=cold adj.寒冷的
744. function= operation n. 效用;作用
745. function= utility n. 效用;作用
746. fundamental =basic a. 基础的
747. funds= money n. 资金
748. furthermore = in addition 此外
749. furthermore= in addition ad. 此外
750. furthermore=moreover adv. 此外;而且
751. gap= opening n. 缺口;裂口
752. gear =adjust v. 使适合
753. generate= produce v. 产生
754. genuine=true adj. 真实的，真正的;诚恳的
755. genuinely =actually ad. 真诚地
756. gesture=movement n.姿势，动过
757. get accustomed to= become used to phrv. 习惯
758. giant=huge adj.巨大的
759. give rise to= produce phrv. 引起
760. given =particular a. 规定的;特定的
761. govern= control v. 统治;管理
762. govern= regulate v. 统治;管理
763. grasp =understand v. 领会;理解
764. groom =make up v. 装扮;使整洁使整洁
765. groom= clean v. 装扮;使整洁
766. groundless =unfounded a. 无根据的
767. grounds =reasons n. 根据;理由
768. groundwork= base n. 基础
769. groundwork= basis n. 基础
770. groundwork= foundation n. 基础
771. grudging= unenthusiastic a. 勉强的
772. guarantee= ensure v. 保证;担保
773. hairline=slight adj.细小的，纤细的
774. hallmark= characteristic n. 戳记，标志
775. halt=stop vi.停止，终止
776. hamper =district v. 防碍;束缚
777. hamper =make difficulty v. 防碍;束缚
778. hamper= restrict v. 防碍;束缚
779. handy= convenient a. 便利的;灵活的
780. haphazard= random a. 随意的
781. harness = put into use vt. 治理, 利用
782. harness= use v. 利用
783. harness= utilize v. 利用
784. harsh= drastic a. 严厉的;严酷的
785. hasten = speed up vi.&vt. 加速，加快
786. hasty= hurried a. 匆匆的;急忙的
787. haul= pull v. 拉
788. have nothing to do with= in no relation to phrv. 不相干
789. havoc= destruction n. 浩劫
790. hazard =danger n. 危险
791. heed= notice v. 留心;注意
792. heighten= increase v. 增加;提高
793. heir= inheritor n. 继承人;后继者
794. hence= therefore ad. 因此
795. heritage =legacy n. 遗产;传统
796. heritage= tradition n. 遗产;传统
797. heterogeneous= varied a. 由不同种类组成的
798. hide= conceal v. 隐藏
799. hinder = hamper v. 妨碍, 阻碍
800. hinder= interfere with v. 妨碍