n. 挑战，盘问，质疑，怀疑；vt. 质疑，向…挑战；vi. 提出挑战，要求竞赛（或竞争），驳斥；
[例句] I like a big challenge and they don't come much bigger than this...
[例句] The new government's first challenge is the economy.
vi. 未履行任务或责任，受传唤时未出庭，由于不到庭而败诉，弃权；vt. 未履行，拖欠，未参加或完成（例如，比赛），[法]因未到庭而败（诉）；n. 未履行，拖欠，[法]未到庭，弃权，[计] 缺省，默认；
[例句] The credit card business is down, and more borrowers are defaulting on loans...
[例句] The first warning signals came in March when the company defaulted on its initial payment of £30 million.
adj. 满的，填满的，充气的，加载的；v. （使）充满， （使）装满，填满( fill的过去式和过去分词 )，满足，配药，（按订单）供应；
[例句] Fill a saucepan with water and bring to a slow boil...
[例句] She made sandwiches, filled a flask and put sugar in...
n. 历史，历史学，发展史，履历，经历，（某地的）沿革；
[例句] The Catholic Church has played a prominent role throughout Polish history.
[例句] ...the most evil mass killer in history.
n. 瞬间，顷刻，此刻，当月，速食食品，即溶饮料；adj. 立即的，迫切的，正在考虑的，目前的，即食的；
[例句] For an instant, Catherine was tempted to flee...
[例句] The pain disappeared in an instant.
n. 月亮，月球，卫星，月状物，新月状物；vi. 闲逛，出神，[俚语] 露出屁股以戏弄；vt. 虚度；
[例句] ...the first man on the moon...
[例句] There will be no moon.
n. 城镇，市镇，小村庄，城镇居民，商业中心；
[例句] ...Saturday night in the small town of Braintree, Essex...
[例句] Parking can be tricky in the town centre.
v. 组织，安排，规划，建立组织；
[例句] In the end, we all decided to organize a concert for Easter.
[例句] ...a two-day meeting organised by the United Nations...
adj. 潜在的，有可能的，[语法学]可能语气的，表示可能性的，有能力的；n. 潜力，潜能，[物]电位，势能，潜能的事物，[语]可能语气；
[例句] The firm has identified 60 potential customers at home and abroad...
[例句] ...potential party members...
vt. 使迷惑，使难解；vt.& vi. 为难，伤脑筋；n. 智力测验，智力玩具，难题，令人费解的事[人]，谜一般的事物；
[例句] My sister puzzles me and causes me anxiety.
[例句] In rehearsing Shakespeare, I puzzle over the complexities of his verse and prose.
n. 地区，地域，地带，行政区，管辖区，（大气，海水等的）层，界，境，（学问等的）范围，领域；
[例句] ...Barcelona, capital of the autonomous region of Catalonia.
[例句] ...a remote mountain region.
n. 解决，溶解，溶液，答案；
[例句] Although he has sought to find a peaceful solution, he is facing pressure to use greater military force.
[例句] ...the ability to sort out simple, effective solutions to practical problems.
n. 经销店，专营店，排放管，出口，发泄（情感）的途径；
[例句] ...the largest retail outlet in the city.
[例句] ...the factory outlet store in Belmont.
n. 愤怒，激烈，猛烈，渴望，疯狂，〈口〉战争狂；vi. 大发脾气，动怒，流行，风
[例句] He was red-cheeked with rage...
[例句] I flew into a rage...
n. 住处，住宅，居住时间，居住，公馆，驻地；
[例句] ...hotels and private residences.
[例句] She travels constantly, moving among her several residences around the world.
n. 面纱，掩饰，覆盖物，托词；vt. 用面纱遮盖，掩饰，用帷幕分隔，隐匿；
[例句] She's got long fair hair but she's got a veil over it...
[例句] She swathes her face in a veil of decorative muslin.
v. 叫( call的过去式和过去分词 )，通电话，认为，估计；
[例句] I always wanted to call the dog Mufty for some reason...
[例句] 'Doctor...' — 'Will you please call me Sarah?'...
n. 名字( name的名词复数 )，名声，有…名称的，著名的人物；v. 确定( name的第三人称单数 )，决定，给…取名，说出…的名字；
[例句] 'What's his name?'—'Peter.'...
[例句] I don't even know if Sullivan's his real name...
n. 乡间，边远地区，棍( stick的名词复数 )，人，枝条，球棍；v. 粘贴( stick的第三人称单数 )，张贴，插入，刺入；
[例句] ...people carrying bundles of dried sticks to sell for firewood.
[例句] He looks old and walks with a stick...
n. 接受，接纳，[金融]承兑，无怨接受（逆境、困境等），赞成；
[例句] The Party is being degraded by its acceptance of secret donations...
[例句] I sent them more than 6,000 cartoons before I had my one and only acceptance by them...