专四必备词汇词汇第98课单词卡片_专四必备词汇单词卡_专四必备词汇在线背单词_专四必备词汇单词卡记忆法

1/20 报错

upward [ˈʌpwəd]

释义：: adj.向上的，上升的

例句：: There was an upward tendency in oil shares yesterday.
石油股票昨天有上涨的势头. 换一句; The modern airplane can arrow upward to 20, 000 feet.
现代的飞机能够如箭般地飞达20, 000英尺的高度. 换一句; The elevator shot upward.
电梯飞快地上升. 换一句

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2/20 报错

urban [ˈə:bən]

释义：: adj.都市的,住在都市的

例句：: She examines the interplay between changing gender divisions and urban change.
她研究性别差异的变化和城市变化之间的相互影响. 换一句; Modern industry has been concentrated in a few urban centers.
现代工业全集中在几个市中心. 换一句; Industrialization inevitably led to the expansion of the urban working class.
工业化不可避免地导致了城市工人阶级人数的增多. 换一句

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3/20 报错

urge [ə:dʒ]

释义：: vt. 推进；催促,n. 冲动

例句：: What can we do to urge these lazy workers to greater production?
我们怎样才能鼓励这些懒惰的工人去努力增产呢 ? 换一句; He has an urge to become a film star.
他非常希望成为电影明星. 换一句; You must urge the children on or we'll never get home.
你必须催促孩子们赶路,不然我们永远也到不了家. 换一句

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4/20 报错

urgent [ˈə:dʒənt]

释义：: adj.紧急的；强求的

例句：: He rushed in with an urgent telex from Hong Kong.
他手里拿着一份香港发来的紧急电传冲了进来. 换一句; It is most urgent that the patient should get to hospital.
那病人应该马上送医院. 换一句; The matter is pressing [ urgent ] and must be dealt with at once.
事情很急,必须立即处理. 换一句

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5/20 报错

utility [juˈtiliti]

释义：: n.效用，有用，实用

例句：: A fur coat has more utility in winter than in autumn.
毛皮外衣在冬天比在秋天更有用. 换一句; This ware is suitable for decorative purpose but unsuitable for utility.
这种器皿中看不中用. 换一句; Even the survey's most rabid critics acknowledge the utility of this kind of data.
连该调查最狂热的批评者也承认这类数据的用处. 换一句

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6/20 报错

utilize [ˈju:tilaiz]

释义：: vt.利用

例句：: The cook will utilize the leftover ham bone to make soup.
厨师要用吃剩的猪腿骨做汤。换一句; How can we utilize his knowledge and skill to our advantage?
我们如何来利用他的知识和技术才对我们有利? 换一句; It is justifiable to utilize the concepts of either wave or particles.
无论运用波动概念还是运用微粒概念都是合理可取的. 换一句

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7/20 报错

utmost [ˈʌtməust]

释义：: adj. 最远的,n. 极限

例句：: The ambassador did his utmost to prevent the outbreak of hostilities.
这位大使竭尽全力防止战事的爆发. 换一句; He walked to the utmost edge of the cliff.
他走到悬崖的最边缘的地方. 换一句; The uprising was put down with the utmost ferocity.
起义被极端残酷地镇压下去了. 换一句

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8/20 报错

utter [ˈʌtə]

释义：: adj. 完全的，彻底的,vt. 发出，说，讲

例句：: She could see the utter futility of trying to protest.
她明白抗议是完全无用的. 换一句; He smacked his lips but did not utter a word.
他吧嗒两下嘴,一声也不言语. 换一句; I was at an utter loss what to do.
我完全不知道该怎样做才好. 换一句

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9/20 报错

vacant [ˈveikənt]

释义：: adj.空的；未被占用的

例句：: The top post in the delegation was still vacant.
代表团中的最高职位仍空着. 换一句; Vacant positions can be made known through the medium of the press.
职位空缺可假托报纸公布于众. 换一句; A job fell vacant in the accounting department.
财会部出现了一个空缺. 换一句

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10/20 报错

vacuum [ˈvækjuəm]

释义：: n.真空；真空吸尘器

例句：: His wife's death left a vacuum in his life.
他妻子的去世使他的生活变得空虚. 换一句; I went down on one knee to plug in the vacuum cleaner.
我单腿跪下插上吸尘器插头. 换一句; In semiconductor receivers transistors take the place of vacuum tubes.
在半导体收音机中晶体管代替了真空管. 换一句

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11/20 报错

vague [veiɡ]

释义：: adj.模糊的，含糊的

例句：: The final letter is very vague; possibly an R or a K.
最后一个字母很不清楚, 可能是R,也可能是K. 换一句; Through the mist I could just make out a vague figure.
透过雾霭,我只能看见一个模糊的人影. 换一句; I won't be put off with such vague promises.
这种含糊的诺言是敷衍不了我的. 换一句

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12/20 报错

vain [vein]

释义：: adj.徒劳的；自负的

例句：: They attempted in vain to modernise these antiquated industries.
他们企图使这些陈旧的工业现代化,结果劳而无功. 换一句; She is one of those vain people who never take others'advice.
她属于那种自负得从不听别人劝告的人. 换一句; He made a vain attempt to reach the drowning child.
他试图接近那个快淹死的小孩,但没有成功. 换一句

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13/20 报错

valid [ˈvælid]

释义：: adj.有效的；正当的

例句：: Illness is a valid excuse for being absent from work.
生病是不去上班的正当理由. 换一句; His claim to own the house is valid.
他主张对此屋的所有权有效. 换一句; Do you have valid reasons for your absence?
你的缺席有正当理由吗 ? 换一句

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14/20 报错

valley [ˈvæli]

释义：: n.(山)谷，溪谷；流域

例句：: I watched the climbers come down into the valley.
我注视着爬山者下到山谷里去了. 换一句; The valley is continuously watered by the melting snow from the mountains.
群山融化的雪不断流经山谷. 换一句; The sector dam broke and its water drowned the entire valley.
扇形水坝倒塌了,水淹没了整个山谷. 换一句

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15/20 报错

van [væn]

释义：: n.大篷车，运货车

例句：: A mail van was parked beside my house when I got home.
我回家的时候,一辆邮车停在我房子旁边. 换一句; They escaped with minor injuries but the van was a write - off.
他们受了点轻伤脱险,可是客货车却报废了. 换一句; The security van that brings our wages always varies its route.
给我们送工资来的保安车经常改变路线. 换一句

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16/20 报错

vanish [ˈvæniʃ]

释义：: vi.突然不见，消失

例句：: With a wave of his hand, the magician made the rabbit vanish.
魔术师手一挥兔子便不见了. 换一句; All your troubles will vanish away when he returns safely.
他平安回来后,你就无忧无虑了. 换一句; The dark clouds hanging over the relations between the two countries will quickly vanish.
笼罩着两国关系的阴云会迅速消散. 换一句

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17/20 报错

vapour [ˈveipə]

释义：: n.汽，蒸气

例句：: A cloud is a mass of vapour in the sky.
云是天空中的水汽团块. 换一句; A cloud is a condensation of water vapour in the atmosphere.
云是由大气中的水蒸气凝结成的. 换一句; Clouds are formations of condensed water vapour.
云是由凝聚的水蒸气构成的. 换一句

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18/20 报错

variable [ˈvɛəriəbl]

释义：: adj. 易变的,n. 变量

例句：: The variable weather is a great trial to me.
这种多变的天气真是让我受不了. 换一句; He is of a variable mood ; he never finishes what he starts.
他这个人朝三暮四,做起事来总是虎头蛇尾. 换一句; Speed was a variable in the experiment.
在该实验中速度是个变数. 换一句

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19/20 报错

variation [ˌveərɪˈeɪʃ(ə)n]

释义：: n.变化，变动；变异

例句：: The petitioner ask for a variation in her maintenance order.
上诉人要求对她生活费的命令的条件进行变更. 换一句; Prices are subject to variation.
价格可以变动. 换一句; The regulation allows of no variation.
这规则不得改变. 换一句

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20/20 报错

variety [vəˈraiəti]

释义：: n.多样化；种类；变种

例句：: There're a large variety of goods in the shops.
商店里有各式各样的商品. 换一句; This variety of dog is very useful for hunting.
这种狗对狩猎很有用. 换一句; A variety of Russian goods are forwarded through Sweden.
各种俄国货都是由瑞典转运来的. 换一句

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小易英语背单词