英语四级单词CET4(5221-5250)|每天打卡,跟我背单词

5221. authentic：/ɔːˈθentɪk/ adj.真的；真正的；可靠的；可信的【authentic French food 正宗法国食品 // an authentic work by Picasso 毕加索的真迹 // an authentic account 真实的叙述 // He was there and saw what happened, so his is the only authentic account. 他在现场，并看到了事情的经过，所以他的叙述是唯一可靠的说法。】

5222. authenticity：/ˌɔːθenˈtɪsiti/ n.确实性；真实性；可靠性【The authenticity of her story is beyond doubt. 她讲述的事情的真实性不容置疑。】

5223. diabetes：/ˌdaɪəˈbiːtiːs/ n.糖尿病【His doctor wants him to be tested for diabetes. 他的医生要他去做个检查，看是否患有糖尿病。// Diabetes is linked to obesity. 糖尿病与肥胖有关。】

5224. clinical：/ˈklɪnɪkəl/ adj.门诊的，临床的【The drug has undergone extensive clinical trials (=tests to see if it is effective in treating people). 这种药已进行了广泛的临床试验（检验是否对人有效）。// The therapy has helped people with clinical depression. 这种疗法帮助了临床抑郁症患者。// The program gives the students experience in a clinical setting. 该课程让学生在临床环境中获得经验。】；冷漠的；无动于衷的；无感情的【A formal marriage agreement sounds clinical, but it can be a good idea. 正式的婚姻协议听起来很无情，但这可能是个好主意。// She seems to have a very clinical attitude towards her children. 她好像对子女们态度很冷漠。】；无特色的；冷冰冰的；朴素的【The walls were painted a clinical white. 墙壁被漆成白色。】

5225. monumental：/ˌmɒnjəˈmentl/ adj.巨大的【a monumental task 重大的任务 // a monumental waste of time 时间的巨大浪费 // a monumental contribution to the field of medicine 对医学领域的巨大贡献 // There was a monumental traffic jam on the freeway. 高速公路上发生了严重的交通堵塞。】

5226. ridicule：/ˈrɪdəkjuːl/ n.嘲笑；奚落；戏弄【the ridicule of his peers 同龄人的嘲笑 // He's become an object of ridicule (= a person that everyone thinks is stupid and criticizes or laughs at). 他成了众人嘲弄的对象。】；v.嘲笑；奚落；戏弄【At the time, his ideas were ridiculed. 在那时，他的想法遭到嘲笑。// She rarely spoke her mind out of fear of being ridiculed. 她怕人嘲笑，几乎从来不说出自己的想法。】

5227. clockwise：/ˈklɒk-waɪz/ adj.&adv. 顺时针方向的（地）【Screw the lid on clockwise. 顺时针拧上盖子。// Turn the knob clockwise/in a clockwise direction. 沿顺时针方向转动旋钮。】

5228. resemblance：/rɪˈzem.bləns/ n.相似；形似，相貌相似【The resemblance between Susan and her sister was remarkable. Susan和她姐姐长得很像。// <bear a close/striking  resemblance to somebody/something = look like> Tina bears a striking resemblance to her mother. Tina和她母亲长得极为相似。// What happens in the film bears little resemblance to what actually happened. 影片中发生的事情与实际发生的情况几乎没有什么相似之处。】

5229. diagnose：/ˈdaɪəɡnəʊz/ v.诊断（病症）；查出（问题）【The illness was diagnosed as mumps. 这种病被诊断为腮腺炎。<diagnose something as something> His condition was diagnosed as some type of blood disorder. 他的病被诊断为某种血液病。// She was diagnosed with/as having diabetes. 她被查出患有糖尿病。// The electrician has diagnosed a fault in the wiring. 电工查出了一处线路故障。】

5230. diagnosis：/ˌdaɪəɡˈnəʊsɪs/ <复数 diagnoses /ˌdaɪəɡˈnəʊsɪ:z/ > n.诊断【diagnosis of kidney disease 肾脏疾病的诊断 // An exact diagnosis can only be made by obtaining a blood sample. 只有采集血样才能做出准确的诊断。】

5231. digestion：/daɪˈdʒestʃən/ n.消化；消化能力【Too much tea is bad for your digestion. 喝茶太多不利于消化。// poor digestion /good digestion /strong digestion 消化能力差／好／强】

5232. digestive：/daɪˈdʒes.tɪv/ adj.消化的【the digestive process 消化过程 // digestive system 消化系统】

5233. practicable：/ˈpræktɪkəbəl/ adj.能实行的，可行的，行得通的【The only practicable course of action is to sell the company. 唯一可行的做法是出售公司。// It may not always be practicable to follow exactly the recommendations. 严格遵循这些建议可能并不总是可行的。】

5234. practicality：/ˌpræktɪˈkæləti/ n.实用性【I bought these shoes for their practicality, not their appearance. 我买这双鞋是因其实用而并非其样式。// You need to think about comfort and practicality when choosing walking shoes. 在选择步行鞋时，你需要考虑舒适性和实用性。】；实践性，可行性【doubts about the practicality of your suggestion 怀疑你的建议的实用性 // Your suggestion is appealing in theory, but it lacks practicality. 你的建议理论上很吸引人，但不切实际。】；实用的，有效的；能解决问题的【Jonathan has demonstrated enormous practicality in his successful management of the store. 乔纳森经营这家商店很成功，表现出非常强的执行能力。】；<复数> practicalities 实际情况，实际【It sounds like a good idea, but you should consider the practicalities before you put it into action. 这听起来是个好主意，但在实施之前你应该考虑一下实际情况。// The practicalities of having two young children and working full time meant we had to employ a nanny. 有两个年幼的孩子又要全职工作，这种实际情况意味着我们得雇个保姆。】

5235. anticipation：/ænˌtɪsɪˈpeɪʃən/ n.期望，盼望【She waited in eager anticipation for Robert to arrive. 她热切地期待着Robert的到来。// Taylor was excited and full of anticipation at the prospect of the trip. Taylor对此行的前景感到兴奋和充满期待。】；in anticipation (of)预计到（…）；预料到（…）【She's even decorated the spare room in anticipation of your visit.她预料到你会来访，连备用客房都装修好了。】

anticipation 就是兴奋，急切地等待着你知道会发生的事情。好比一个刚刚求婚的人期待着一个肯定的答复（Someone who has just proposed marriage waits in anticipation for a positive reply.）。anticipation 可能是一种紧张的期待，比如在生日派对birthday party中期待某人走进来给他一个惊喜（Anticipation can be a nervous expectation, like when the birthday party waited in anticipation for someone to walk in so they could surprise him.）。另外，anticipation 也表示“准备好了，准备好应对”，好比气象中心对暴风雨的预测防止了任何人受伤(The weather center's anticipation of the storm prevented anyone from getting hurt. )。同时，anticipation 也可以指一些你想阻止发生的事情，比如 "the anticipation of a tax increase next year."

5236. dioxide：/daɪˈɒksaɪd/ n. 二氧化物【carbon dioxide 二氧化碳 // sulphur dioxide 二氧化硫】

5237. clash：/klæʃ/ v.打斗，打架；发生冲突；争论，争辩【Troops clashed near the border. 军队在边境附近发生冲突。// Police have clashed with demonstrators again today. 警方今天再次与示威者发生冲突。】；（两种意见、声明或品质）有分歧，不相容，相抵触【Democrats clashed with Republicans in a heated debate. 民主党人和共和党人在激烈的辩论中发生了冲突。// The two men have clashed over the report’s conclusions. 这两个人对报告的结论有分歧。】；（颜色或风格）不协调，不搭配，不和谐【I can’t wear red – it clashes with my hair. 我不能穿红色的——它和我的头发不搭。】；（时间上）相冲突，相矛盾【The announcement has been delayed to avoid clashing with the prime minister’s speech. 为了避免与首相的讲话发生冲突，这项宣布被推迟了。// Her party clashes with my brother's wedding, so I won't be able to go. 她的聚会与我哥哥的婚礼冲突了，所以我不能参加。】；（使金属）相碰撞；（使）碰撞作响【The saucepans clashed as he piled them into the sink. 他把那些煮锅堆放进水槽时，锅子相互碰撞当啷作响。】；n.冲突；打斗；争论，争执【armed clashes along the border 边境发生武装冲突 // violent clashes between police and demonstrators 警察和示威者之间的暴力冲突】；（观点或品质等的）分歧，抵触，冲突，巨大差异【a clash of opinions 观点分歧 // a clash of personalities 性格不合】；竞争，竞赛【The heavyweight clash goes ahead in Las Vegas on 8 May. 重量级拳赛将于5月8日在拉斯维加斯举行。】；（颜色或风格）不协调，不搭配，不和谐【a colour clash 颜色冲突】；（时间上的）冲突，矛盾【a scheduling clash on TV 电视上的日程安排冲突】；（金属）相碰撞的声音【the clash of swords 剑的撞击声】

5238. rhythmic：/ˈrɪð.mɪk/ =rhythmical adj.有节奏的；有规律的【the rhythmic sound of the train 火车有节奏的声音】

5239. dignify：/ˈdɪɡnɪfaɪ/ v.使有尊严；使变得庄严；使崇高；使变得高贵；使增辉【The mayor was there to dignify the celebrations. 市长的光临为庆祝活动增辉。】；抬举，抬高【I'm not even going to dignify that stupid question with an answer. 这么愚蠢的问题我才懒得回答呢。】

5240. dignity：/ˈdɪɡnəti/ n.庄重，端庄；尊严【an appearance of quiet dignity 安静而庄重的样子 // He is a man of dignity and calm determination. 他是个沉稳、冷静而果断的人。】；自尊，自尊心【Prisoners should be treated with regard for human dignity. 对待囚犯应尊重人的尊严。// In hospital, she felt stripped of all her dignity. 她感觉自己在医院里被剥夺了所有的自尊。// He longs for a society in which the dignity of all people is recognized. 他渴望看到一个人人都有尊严的社会。】

5241. populous：/ˈpɒpjələs/ adj.人口稠密的，人口众多的，人口密集的【Hong Kong is one of the most populous areas in the world. 香港是世界上人口最稠密的地区之一。】

5242. diligence：/ˈdɪlɪdʒəns/ n.勤勉；勤奋；用功【She shows great diligence in her schoolwork. 她上学非常用功。// Her diligence has set an example to us all. 她的勤奋为我们所有人树立了榜样。】；形容词为diligent孜孜不倦的；勤勉的；刻苦的

5243. privileged：/ˈprɪvəlɪdʒd/ adj.享有特权的；特许的【Only the privileged few can afford private education. 只有少数享有特权的人才负担得起私立教育。// I was privileged to lead the team. 我有幸领导这个团队。// As an ambassador, she enjoys a very privileged status. 作为大使，她享有特权地位。】

5244. trustee：/ˌtrʌsˈtiː/ n.(财产的)受托人；(慈善事业或其他机构的)受托人

5245. resumption：/rɪˈzʌmpʃən/ n.（中断后）继续，重新开始【Both countries are now hoping for a quick resumption of diplomatic relations. 两国现在都希望迅速恢复外交关系。】

5246. compliance：/kəmˈplaɪ.əns/ n.服从；遵守；依从【He changed his name to Lee in 1815 in compliance with his uncle’s will. 1815年，他遵照叔叔的遗嘱改名为LEE。<in compliance with something> // Patients should have a history of good compliance with treatment. 患者应有良好的依从性治疗史。<compliance with> // The staff involved should be monitored to ensure compliance with the policy. 应对相关人员进行监控，以确保遵守政策。<ensure/secure/enforce compliance>】；顺从，屈从【It's his compliance that amazes me. 让我吃惊的是他言听计从。】

5247. reversal：/rɪˈvɜːsəl/ n.反向；倒转；倒退；推翻【a sudden reversal of government policy 政府政策的突然逆转 // Some Internet firms have suffered a painful reversal of fortune (=they were successful but now they are not).一些互联网公司遭遇了痛苦的命运逆转。// Some carers and dependants find it difficult to adapt to a role reversal. 一些护理人员和家属发现很难适应角色转换。// He demanded a reversal of the previous decision. 他要求撤销原来的决定】；挫折；失败【We have suffered a couple of minor reversals. 我们遭遇了几次小挫折。// In spite of setbacks and reversals, his business was at last making money. 尽管经历了阻碍和挫折，他的企业终于赚钱了。】

5248. reversible：/rɪˈvɝːsəbəl/ adj.可翻转的；可逆的【A lot of chemical reactions are reversible. 许多化学反应是可逆的。// The surgery is not reversible. 这一手术不可逆。】；（衣服）可两面穿的【a reversible raincoat 可两面穿的雨衣 // a reversible jacket  可两面穿的夹克】

5249. pretence：/prɪˈtens/（美式拼写为pretense，美音可念做 /ˈpriːtens/）n.假装；伪称；虚伪的表现【She made absolutely no pretence of being interested. 她毫不掩饰自己丝毫不感兴趣。// They kept up (= continued) a pretence of normality as long as they could. 他们尽可能地继续装作一切正常。// The army has given up any pretence of neutrality in the war. 这支军队已放弃了在战争中的中立伪装。】

5250. complexity：/kəmˈpleksəti/ n.错综复杂，复杂性【a design of great complexity 极复杂的设计 // There is increasing recognition of the complexity of the causes of poverty. 人们越来越认识到贫穷原因的复杂性。】；复杂的事物；使某物难以理解之处，令问题难以解答（或解决）的方面【The complexities of economics are clearly explained.经济学的复杂性得到了清楚的解释。// There are a lot of complexities surrounding this issue. 此事牵涉到许多错综复杂的情况。】