《大学英语自学教程》(下册) 词汇第54课单词卡片_《大学英语自学教程》(下册) 单词卡_《大学英语自学教程》(下册) 在线背单词_《大学英语自学教程》(下册) 单词卡记忆法

1/20 报错

speculation [ˌspekjuˈleɪʃn]

释义：: n.思索，沉思；猜测

构词：: speculate投机;思索,推测+ion表名词→n.思索,推测,投机

例句：: Her mind is occupied with speculation.
她的头脑忙于思考。换一句; There is widespread speculation that he is going to resign.
人们普遍推测他要辞职。换一句; One - sided and introspective mathematical speculation leads into sterile fields.
片面的、内省的数学思索把人们引向不毛之地. 换一句

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2/20 报错

swallow ['swɒləʊ]

释义：: vi.咽口水
vt.吞下，咽下，忍受；
n.燕子；

例句：: She like to watch the swallow flying.
她喜欢看燕子飞。换一句; It's hard to swallow.
这真是难以下咽。换一句; I don't want ifs and buts; swallow your medicine at once.
我可不听你泡蘑菇, 马上吞下你的药. 换一句

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3/20 报错

mankind [mænˈkaɪnd]

释义：: n.人类；男子，男性

例句：: The history of mankind is the history of ideas.
人类的历史就是思想的历史。换一句; Asia is one of the places where mankind originated.
亚洲是人类的发源地之一。换一句; the history of mankind
人类的历史换一句

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4/20 报错

operate ['ɒpəreɪt]

释义：: v.操作，运转，动手术

例句：: The only way to do this was to operate.
要做到这一点的唯一方法就是动手术。换一句; The doctor decided to operate at once.
医生决定立刻动手术。换一句; Our model is easy to operate and maintain.
我们这个型号(的机器)很容易操作和保养. 换一句

您还可以临摹下单词：

5/20 报错

research into [riˈsə:tʃ ˈɪntuː]

释义：: 研究

例句：: He has received many honours for his research into cancer.
他因从事癌症方面的研究工作而得到了许多荣誉. 换一句; Hall skilfully weaves the historical research into a gripping narrative.
霍尔巧妙地把历史研究揉进了扣人心弦的故事叙述. 换一句; He has lots of original ideas about the research into microelectronics.
他对微电子学的研究很有创见. 换一句

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6/20 报错

speculation about

释义：: 关于…猜测

例句：: Speculation about his future had reached fever pitch .
关于他的前途的猜测达到了狂想的地步。换一句; The country buzzed with heated speculation about whether he would survive as President.
全国都在风传着他是否能继续担任总统的猜测. 换一句; The president's absence has given rise to speculation about his health.
总统的缺席引发人们对他健康状况的猜测. 换一句

您还可以临摹下单词：

7/20 报错

swallow up [ˈswɔləu ʌp]

释义：: 吞没，耗尽

例句：: There was no gaping dark hole that would swallow up bad people.
根本没有张开的黑洞能把坏人吞掉。换一句; The expenses swallow up most of the profits.
花费大而利润少。换一句; Black holes are giant, cosmic vacuum cleaners that swallow up everything around them.
1黑洞是巨大的宇宙的真空的清理器,它吞没周围的所有的东西. 换一句

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8/20 报错

make use of [meik ju:z ɔv]

释义：: 利用，使用

例句：: Now we need to make use of them.
如今，我们需要对它们加以利用。换一句; Make use of every friend and every foe.
充分利用每位朋友和每一个仇敌。换一句; We must make use of our untapped reservoirs of talent.
我们必须利用我们尚未利用的人才. 换一句

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9/20 报错

Star of Bethlehem

释义：: 圣诞星

例句：: The Star of Bethlehem has been a sign associated with the Magi.
圣诞星已经是一个与魔法师(占星家,东方三博士)一样的标记. 换一句; Old World star of Bethlehem having edible young shoots.
旧大陆的一种虎眼万年青,具有可食的幼苗. 换一句; Some people think that the Star of Bethlehem could have been a supernova.
一些人认为圣诞星是一颗超新星. 换一句

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10/20 报错

White Dwarf [hwait dwɔ:f]

释义：: ［天］白矮星

例句：: The nova phenomenon generally occurs in a binary system that has as one member a very hot white dwarf.
新星这种现象一般发生在双星系统中，其中一颗子星是非常热的白矮星。换一句; It is then referred to as a White Dwarf.
这时,它被称为白矮星. 换一句; Then It'shrinks down into a skeleton of its former selfa white dwarf.
然后它缩小成它的前身--白矮星的骨架. 换一句

您还可以临摹下单词：

11/20 报错

planet ['plænɪt]

释义：: n.行星

例句：: Neptune is the furthest planet from the sun.
海王星是离太阳最远的行星。换一句; Rubbish, however, is only part of the problem of polluting our planet.
然而, 垃圾只是我们这个星球的污染问题的一个方面。换一句; the planet Earth
地球这颗行星换一句

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12/20 报错

civil [ˈsɪvl]

释义：: adj.公民的，市民的；国内的，民间的；文职的；有礼貌的，文明的

构词：: civ公民+il→adj.公民的,市民的;民间的;民用的;有礼貌的

例句：: It was a civil case.
这是一起民事案件。换一句; He made a very civil bow to me.
他对我彬彬有礼地鞠了一躬。换一句; Diplomats denounced the leaders for trampling their citizens' civil rights.
外交官谴责这些领导人践踏其公民的公民权。换一句

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13/20 报错

union ['ju:nɪən]

释义：: n.联合，合并，结合，联盟，协会

例句：: The President gave his speech on the state of the Union.
总统发表了国情咨文演讲。换一句; Even the union leaders hoped that the strike would die quietly.
甚至连工会领袖们都希望罢工会无声无息地结束。换一句; The union between the two countries was effected three years ago.
两国合并是三年前实现的. 换一句

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14/20 报错

liberty ['lɪbətɪ]

释义：: n.自由，自由权；冒昧行为

构词：: liber自由+ty表名词→n.自由,自由权;特权

例句：: He stood for the cause of liberty and justice.
他为自由和正义的事业而奋斗。换一句; You are at liberty to do as you please.
你可以随意行事。换一句; the fight for justice and liberty
争取正义和自由的斗争换一句

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15/20 报错

punishment [ˈpʌnɪʃmənt]

释义：: n.处罚，刑罚，惩罚

例句：: Punishment had very little effect on him.
惩罚对他没有什么效果。换一句; He thinks to escape punishment.
他企图逃脱惩罚。换一句; The punishment was very fair.
这个处罚很公正。换一句

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16/20 报错

disaffection [ˌdɪsə'fekʃn]

释义：: n.政治上不满，叛离

例句：: There is much disaffection among the ranks of the party.
党员中存在着极强的不满情绪. 换一句; Lack of food and supplies caused disaffection among the soldiers.
食物和补给的不足造成士兵的不满. 换一句; Disaffection broke out almost from the start.
几乎一开头就爆发出不满情绪. 换一句

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17/20 报错

argument [ˈɑ:gjumənt]

释义：: n.辩论，争论，论据，理由

构词：: argu+ment行为或结果等→n.争论,辩论,论据

例句：: Whatever your argument,I shall hold to my decision.
不论你如何争辩，我将坚持我的决定。换一句; When the argument started I wanted to dive in.
争论开始时，我也想加入。换一句; He scored a bull's - eye in their argument with that witty retort.
在他们的辩论中他那一句机智的反驳击中了要害. 换一句

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18/20 报错

watch over [wɔtʃ ˈəuvə]

释义：: 看守，照管，监视

例句：: The mother kept a watch over the sick child all night.
母亲整夜照顾生病的孩子。换一句; They use specially trained dogs to watch over their sheep at night.
夜间他们用受过特殊驯练的狗看守羊群. 换一句; A new minister has been appointed to watch over the welfare of disabled people.
已任命一位新部长负责照管残疾人的福利. 换一句

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19/20 报错

in unison [in ˈju:nɪsən]

释义：: 完全一致地

例句：: The governments acted in unison to combat terrorism.
这些国家的政府一致行动对付恐怖主义. 换一句; They ran together, their legs moving in unison.
他们步调一致地一起跑. 换一句; Michael and the landlady nodded in unison.
迈克尔和房东太太一起点头。换一句

您还可以临摹下单词：

20/20 报错

call up [kɔ:l ʌp]

释义：: 召唤；使人想起；调动；提出；给...打电话

例句：: Call up a forgotten friend.
给久违的朋友打个电话。换一句; Johnny,why don't you call up your mother?
约翰尼，为什么不给你妈打电话？换一句; To get this you will need to call up your Service Provider and ask for it.
要获得此您将需要调用你的服务提供商,并提出要求. 换一句

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小易英语背单词