考博英语高频词汇解析01competition [ˌkɒmpəˈtɪʃn] n.n. 竞争；角逐；比赛；竞赛；竞争者；对手一、常用搭配competition (between/with sb)/ (for sth) 竞争；角逐the competition竞争者；对手二、例句There is now intense competition between schools to attract students.现在学校之间为了招揽生源展开了激烈竞争We are in competition with four other companies for the contract.我们在与其他四家公司竞争这项合同We’ll be able to assess the competition at the conference.我们可以在会上对竞争对手进行估量三、拓展同：game, match, tournament02competitive [kəmˈpetətɪv] adj.adj. 竞争的；（与……）一样好的；（比……）更好的；有竞争力的；努力竞争的；一心求胜的一、构词compete 比赛；竞争 + itive 有……倾向（性质）的 → 比赛的；竞争的二、常用搭配competitive games/sports 竞技性的比赛/体育运动competitive with sb/sth（与……）一样好的；（比……）更好的；有竞争力的三、例句Graduates have to fight for jobs in a highly competitive market.毕业生不得不在竞争激烈的市场上奋力争取找到工作。
We need to work harder to remain competitive with other companies.我们必须更加努力工作以保持对其他公司具有竞争力You have to be highly competitive to do well in sport these days.如今你必须有强烈的竞争意识才能在体育运动中取得好成绩四、拓展同：played, rival03complaint [kəmˈpleɪnt] n.n. 不满的原因；抱怨；埋怨；投诉；控告；不满；（尤指不严重、常影响身体某部位的）疾病一、构词com 加强 + plaint 抱怨，complain的名词 → 抱怨二、常用搭配complaint (about/against sb/sth) / complaint (that...)不满的原因；抱怨；埋怨；投诉；控告三、例句The most common complaint is about poor service.最常见的投诉与服务差有关I’d like to make a complaint about the noise.我要就噪音问题提出投诉。
四、拓展同：sickness, complain of派：complain 投诉；发牢骚；诉说；抱怨；控诉04complex [ˈkɒmpleks] adj./n.adj. 复杂的；难懂的；费解的；复合的（指词根加有词缀或主句含有从句）n. （类型相似的）建筑群；相关联的一组事物；不正常的精神状态；情结一、构词com 加强 + plex 重叠，折叠 → 全部重叠起来 → 复杂的二、例句He was an unusually complex man.他是个异常复杂的人Japanese proprietors are erecting a complex infrastructure of political influence throughout America.日本业主们正在全美国构建复杂的政治影响力网络三、拓展同：sophisticated, involved, synthetic, detailed, intricate派：complexity 复杂，复杂性；复杂错综的事物05complicated [ˈkɒmplɪkeɪtɪd] adj.adj. 难懂的，复杂的一、构词complicate的过去分词和过去式二、例句The instructions look very complicated.这说明书看起来很难懂。
It’s all very complicated -- but I’ll try and explain.尽管这一切都很难理解，但我会尽力解释三、拓展同：complex派：complication 并发症；复杂；复杂化；混乱低频词bag [bæɡ] n./v.n. 包；袋；猎获物v. 猎获；把……装入袋中；放弃；得分；占据，私吞；使膨大；毁掉常用搭配：plastic bag 塑料袋shopping bag 购物袋in the bag 十拿九稳的bag and baggage （尤指秘密地或突然地）携带全部财产bag sth. 把某物装进袋子例句：He threw her out onto the street, bag and baggage.他突然把她连人带东西一股脑儿扔到大街上The fruit is washed, sorted and bagged at the farm.水果在农场洗净、分拣并装袋拓展：同：pouch, purse, wallet派：baggy 袋状的，膨胀的bagger 装袋工baggage [ˈbæɡɪdʒ] n.n. 行李；（因阅历而形成的）信仰，看法常用搭配：excess baggage 超重行李baggage handlers （机场）行李员例句：We loaded our baggage into the car.我们把行李装上了汽车。
She was carrying a lot of emotional baggage.她背负着很多感情包袱拓展：同：luggage, belongingbail [beɪl] n./v.n. 保释，保释人；保释金v. 保释，帮助某人脱离困境；往外舀水常用搭配：bail out 跳伞；保释；舀出on bail 保释；保释中例句：Reid was forced to bail out of the crippled aircraft.里德被迫从严重受损的飞机中跳伞逃生He was released on bail pending further inquiries.他获得保释，等候进一步调查拓展：同：help sb. out派：bailable 可交保的；可保释的bailment 寄托；保释；寄托买卖bailor 寄托人bait [beɪl] n./v.n. 饵；诱饵；诱惑物；被故意激怒v. 上饵；故意激怒；折磨或攻击常用搭配：live bait 活诱饵rise to the bait 入圈套；上当受骗例句：They offered a good salary, but I didn’t rise to the bait.他们提供给我的薪金很优厚，但是我没有中圈套。
The fish took the bait.鱼咬了钓饵拓展：同：decoy, lure派：baiting 诱饵bake [beɪk] v.v. 烤，烘焙；被烤干n. 烤；烘烤食品常用搭配：bake bread 烤面包bake a cake 烘蛋糕bake sth. for sb. / bake sb. sth. 为某人烘焙某物例句：I’m baking a birthday cake for Alex.我在给亚历克斯烤生日蛋糕The sun had baked the ground hard.太阳把地面晒硬了拓展：同：roast, torrefy派：baked 烤的；烘焙的bakery 面包店baker 面包师；面包工人balcony [ˈbælkəni] n.n. 阳台；包厢；戏院楼厅常用搭配：balcony window 阳台窗balcony door 阳台门例句：She drew me onto the balcony.她把我拉到阳台上There were tubs of flowers on the balcony.阳台上有一盆盆的花拓展：派：balconied 有阳台的bald [bɔːld] adj.adj. 秃顶的；光秃的；无装饰的；不加赘述的；简单的；赤裸裸的常用搭配：bald head 秃头bald as a coot 光秃秃的例句：He started going bald in his twenties.他二十几岁便开始谢顶。
The letter was a bald statement of our legal position.那封信是对我们的法律立场的直截了当的声明拓展：同：flat, blank, naked派：baldy 秃的；秃顶的baldness 光秃；率直；枯燥baldy 秃子ball [bɔːld] n./v.n. 球；舞会v. 成团块；捏成球形常用搭配：bounce/catch/hit/kick/throw a ball 拍/接/击/踢/扔球roll into a ball 蜷成一团ball field 球类场地ball game 球类运动snow ball 雪球a ball of fire 朝气蓬勃的人get/set/start/keep the ball rolling 开始某事；继续某事keep your eye on the ball 密切注意关键问题例句：Bounce the ball and try and hit it over the net.让球反弹起来，然后试着把它打过网Some animals roll themselves into a ball for protection.有些动物蜷缩成一团以保护自己。
ballet [ˈbæleɪ] n.n. 芭蕾舞，芭蕾舞曲，芭蕾舞剧；芭蕾舞团；芭蕾式交流构词：ball 抛；舞 + et 小 → 舞蹈 → 芭蕾舞常用搭配：ballet dancer 芭蕾舞蹈家ballet shoes 芭蕾舞鞋members of the Royal Ballet 皇家芭蕾舞团演员例句：She wants to be a ballet dancer.她想当芭蕾舞演员‘Swan Lake’ is one of the great classical ballets.《天鹅湖》是一部伟大的古典芭蕾舞剧拓展：派：balletic 似芭蕾舞的ballot [ˈbælət] n./v.n. 投票；投票用纸；投票总数v. 投票；抽签决定；使投票表决；拉选票构词：ball 球 + ot ……人 →（投票用的）小球 → 投票常用搭配：secret ballot 无记名投票ballot sb. on sth. 要求某人（对某事）无记名投票ballot for 抽签；为……投票例句：The chairperson。