2021军队职称英语考试综合类C级核心词汇（4）

average n.平均,平均水平,平均数adj.通常的,平均的(above the average/在一般水平以上,中上;below the average/在一般水平以下;on the[an]average/平均);
avoid v.避免;回避;(avoid–escape避免)
aware adj.[用作表语]知道的;意识到的(be aware of/知道,意识到;be aware that.../发觉,注意到);（conscious–aware意识到的）
away adv.离开,远离(Go away!/走开!;keep away from../与..保持距离;run away/逃掉;take sth.away/拿走;right away/立刻,马上;far away/在远处);
awful adj.可怕的,极坏的(awful–terrible可怕的)
back n.背，背部,后面adv.向后,在后面v.向后退,支持，援助(support–back支持)adj.早已过去的,后面的(back and forth/往返；来回;go back to.../回到原来状况，回原处;go back on/食言;a back issue magazine/过期杂志;back seat/后座;back up/支持，援助）;
background n.背景,（个人出身、受教育）经历(background music/背景音乐);backward(s)adj.向后的,相反的adv.向后地;
bad(worse,worst)adj.劣质的,有害的,坏的(be bad for.../对..有害;have a bad cold得重感冒;go bad/变质不能食用);
badly adv.坏,不良地,严重地,[口]非常;
balance n.天平,秤,平衡(keep balance/保持平衡;lost balance/失去平衡;strike a balance between.../在..之间取得平衡;be off balance/不稳);
ban(banned;banning)n./v.禁止,取缔(lay[put](a)ban on../禁止(某事);lift[remove]the ban(on)/(对...)解禁;place[the]...under ban/对...加以禁止);
bank n.银行,堤,岸;
bankrupt n.破产者adj.破产了的(go bankrupt/破产);
bare adj.无遮蔽的,空的;(bare–naked无遮蔽的)
barely adv.无遮蔽地,勉强,几乎没有(barely enough/勉强够);(barely-hardly–seldom几乎没有)
base n.底,基础,基地v.（与on,upon连用）根据；基于(be based on/upon:基于);baseball n.棒球,(a baseball team/棒球队);
basic adj.基本的，基础的，主要的，首要的;(basic–fundamental基础的,首要的)
basis n.基础,基本,根据(on the basis of/以..为基础);
basketball n.篮球;
battle n.战争(battle–fight–war战争)
be v.是，就是；在，存在aux.v.[与动词的现在分词连用,构成各种进行时态];[与及物动词的过去分词连用,构成被动语态]e.g.The bridge was built in 1982./这桥建于1982年。[与动词不定式连用,表示职责、义务、意图、约定、可能性等]e.g.I am to visit Mr.Green tomorrow./我明天要去拜访格林先生。[用be和were表示虚拟语气]e.g.If I were you,.../假如我是你的话...
bear n.熊v.负担,忍受,生产（农作物或水果）(bore,borne)(bear in mind/牢记在心);(bear–stand–put up with–tolerate–endure忍受)
beat v.打,敲,击败,（心脏等）跳动(beat sb./战胜..;beat time/打拍子;a heartbeat/心跳声);
beautiful adj.美丽的,很好的;(beautiful–attractive–pretty美丽的)
beauty n.美,美丽,美人(the-ties of nature/大自然的美;beauty contest/选美会;
because conj.因为(比较：because引导从句，而because of引导名词性短语，如：I do it because I like it./我做这件事是因为我喜欢;He eats because of greed,not hunger.他不是因为饿了,而是因为贪嘴才吃的。);
become(became,become,becoming)v.变为,成为,适合;
bed n.床,（苗）床,（花）坛(make one’s bed/整理床铺;go to bed/上床，上床睡觉;single[double]bed/单人[双人]床;lie in bed/躺在床上);
bedroom n.卧室,寝室;
bee n.蜜蜂,忙碌的人;
beer n.啤酒,一份啤酒