2022年MBA考研英语每日一练之英语单词（2月19日）

MBA考研英语每日单词：

1、expel /ɪkˈspel/

expel是动词，意为”把…开除，把…驱逐出境”，也可指“把某物排除或喷出”。

More than five-thousand secondary school students have been expelled for cheating.

5,000多名中学生因为作弊被开除。

They were told at first that they should simply expel the refugees.

一开始有人告诉他们应该直接将那些难民驱逐出境。

The well expelled great quantities of gas.

那口井喷出了大量天然气。

2、expend /ɪkˈspend/

expend是及物动词，意为“花费，消耗”。

You expend so much effort for so little return.

你费了那么大功夫，回报却这么微不足道。

Manufacturers have expended a lot of time and effort trying to improve computer security.

制造商花费了大量的时间和精力试图提高计算机的安全性。

A great deal of time and money has been expended on creating a pleasant office atmosphere.

为创造舒心的办公环境已花费了大量的时间和金钱。

3、expenditure /ɪkˈspendɪtʃə/

expenditure是名词，意为“开支，花费”，也可指某物的“消耗”。

Policies of tax reduction must lead to reduced public expenditure.

减税政策必然导致公共支出的削减。

The budget provided for a total expenditure of £27 billion.

预算案规定支出总额为 270 亿英镑。

The expenditure of effort on this project has been enormous.

已经在这项工程上付出了重大的努力。

4、experiment /ɪkˈsperɪmənt/

experiment作名词和动词都可以，意为“实验，试用”。

The astronauts are conducting a series of experiments to learn more about how the body adapts to weightlessness.

那些宇航员正在进行一系列实验，以更多地了解身体如何适应失重状态。

Some people believe that experiments on animals should be banned.

有些人认为应该禁止拿动物做实验。

Experimenting on mice can give us an idea of the effect of the disease in humans.

在老鼠身上做实验可以使我们了解这种疾病对人类的影响。

The school is experimenting with new teaching methods.

这间学校正在尝试新的教学法。

5、expertise /ˌekspɜːˈtiːz/

expertise是不可数名词，意为“专门知识，专业技能”，后面可以接介词in。

His expertise was not equal to the task.

他的知识技能不能适应那项工作的要求。

The problem is that most local authorities lack the expertise to deal sensibly in this market.

问题是大多数地方政府都缺乏合理应对这个市场的专门知识。

They have considerable expertise in dealing with oil spills.

他们在解决溢油问题方面非常在行。

6、expire /ɪkˈspaɪə/

expire是不及物动词，指文件或协议等“到期，失效”，或者指某个期限“满了，终止”。

His driving licence expired.

他的驾驶执照过期了。

He had lived illegally in the United States for five years after his visitor's visa expired.

在访问签证到期后，他又在美国非法居住了5年。

The chairman’s term of office has already expired.

主席任期已满。

7、explicit /ɪkˈsplɪsɪt/

explicit是形容词，意为“清楚明白的，明确的，不含糊的”。

The reasons for the decision should be made explicit.

应该直截了当给出决定的理由。

The kidnappers gave us explicit instructions not to involve the police.

绑匪明确告诉我们不许报警。

She was very explicit about what she thought was wrong with the plans.

她明确地指出了计划中她认为有误的地方。

8、explode /ɪkˈspləʊd/

explode是动词，意为“爆炸”，也可指情感等“爆发，迸发”。

A bomb exploded at one of London's busiest railway stations this morning.

今早一枚炸弹在伦敦最繁忙的一个火车站爆炸。

He was driving so fast that his car tyre exploded.

他的车开得太快导致爆胎。

He exploded with wrath.

他勃然大怒。

Violence exploded in that region three months ago.

3个月前在那地区爆发了暴力行动。

9、explore /ɪkˈsplɔː/

explore是动词，意为“勘探，探索，考察”，也可指“仔细研究，探讨”。

The children have gone exploring in the woods.

孩子们去树林里观察大自然了。

The government is allowing the areas of inshore coastal waters to be explored for oil and gas.

当局允许在近海海域勘探石油和天然气。

The film explores the relationship between artist and instrument.

这部电影探究了艺术家和乐器之间的关系。

10、explosion /ɪkˈspləʊʒn/

explosion是名词，意为“爆炸，爆炸声”。

Several people were injured in a bomb explosion.

有数人在炸弹爆炸中受伤。

There were two loud explosions and then the building burst into flames.

两声巨响之后建筑物便燃烧起来。

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