第三册词汇第2课单词卡片_第三册单词卡_第三册在线背单词_第三册单词卡记忆法

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a spectrum of [ə ˈspektrəm ɔv]

释义：: 连续的; 连串的

例句：: Taste a spectrum of wines from different countries and regions.
品味来自不同国家和地区的葡萄酒. 换一句; Pulmonary aspergillosis is a spectrum of lung diseases caused by fungus aspergillus.
肺曲霉菌病是一种由曲霉菌引起的肺部疾病. 换一句; Autism is a spectrum of disorders apparently stemming from genetic and environmental causes.
自闭症是源于遗传和环境因素的系列明显的失调. 换一句

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startling

释义：: adj. 使人惊愕的

例句：: He asked us to be quiet and then made a startling announcement.
他叫我们安静下来,然后宣布了一条令人吃惊的消息. 换一句; We should draw a moral from the startling fact.
我们应当从这些触目惊心的事实中吸取教训. 换一句; A startling cultural transformation occurred in post - war Britain.
战后英国的文化出现了令人惊讶的变化. 换一句

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flash [flæʃ]

释义：: n. 闪光; 转瞬间; 浮华; 一刹那

例句：: His teeth were a gleaming flash of white against his tan.
他的牙齿在他棕褐色皮肤的映衬下白得发亮. 换一句; Flash your light about and see if anyone is hiding here.
用手电筒四周照照,看看是否有人藏在这里. 换一句; Like a flash of lightning, the meteor shot across the sky.
流星像一道闪光划过天空. 换一句

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alga [ˈælgə]

释义：: n. 海藻

例句：: An autotrophic, unicellular, green alga presents the minimum of specialization.
一个自养的单细胞绿藻表现最小程度的特化. 换一句; That's why no reptile degenerates to a blue green alga.
为什么中间没有发生过爬行动物又退化回蓝藻的现象? 换一句; Spiral alga has a slimming effect, it is popular with many women.
螺旋藻有减肥的作用, 受到许多女士的欢迎. 换一句

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mate [meit]

释义：: v. (使)交配
n. 伙伴; 同事; 配偶; 大副

例句：: It is often difficult to get animals to mate in captivity.
常常很难使被关的动物交配. 换一句; The queen bee is likely to mate with two or three drones.
后蜂可能会与两三只雄蜂交配. 换一句; The first mate was studying to become a master.
大副正在学习准备当船长. 换一句

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decorator [ˈdekəˌreɪtə]

释义：: n. 房屋装饰人

例句：: This is a nice setup, did you hire an interior decorator?
这个结构很好, 你请了室内设计师吗 ? 换一句; He now works as a painter and decorator.
现在他是油漆装潢工. 换一句; The decorator appointed the hotel with ultramodern furnishings.
这位装修工用极其现代化的陈设装饰这家旅馆. 换一句

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illumination [ɪˌlu:məˈneɪʃən]

释义：: n. 照明; 照明器材

例句：: Daylight came in through its glass roof; this was now the only illumination.
日光透过玻璃屋顶照入; 眼下这是室内惟一的照明. 换一句; The four stages of creative thought are preparation, incubation, illumination, and verification.
创造性思考的四个阶段是准备、沉思、启迪、求证. 换一句; The skylight will provide good illumination from above.
顶上有天窗,光线会很充足. 换一句

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nearsighted [ˈnɪəˌsaɪtɪd]

释义：: adj. 近视的

例句：: This is a pair of spectacles for nearsighted persons.
这是一副近视眼镜. 换一句; He is so nearsighted that he can just see the things put before his eyes.
他的眼睛近视得利害,放到眼底下才看得清. 换一句; No doubt the committee will wave aside his nearsighted views.
毫无疑问委员会对他的肤浅之见会置之不理的. 换一句

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blurry [ˈblɜ:rɪ]

释义：: adj. 视力模糊的; 模糊的; 难辨的

例句：: My blurry vision makes it hard to drive.
我的视力有点模糊,使得开起车来相当吃力. 换一句; The lines are pretty blurry at this point.
界线在这个时候是很模糊的. 换一句; Something dark and blurry came out and fixed its bug - eyes on me.
一些黑暗模糊的形体从中而出,用它那虫眼盯着我. 换一句

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wear [wɛə]

释义：: v. 穿着; 戴着; 磨损; 用旧
n. 穿; 戴; 磨损

例句：: My daughter has to wear a brace on her teeth.
我的女儿得戴牙套以矫正牙齿. 换一句; It's rather funny that he should wear a strange pair of shoes.
他穿一双这样古怪的鞋子很好笑. 换一句; He has to wear a belt to make his trousers stay up.
他不得不系上腰带才能使裤子不掉下来. 换一句

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glasses [ˈglɑ:sɪz]

释义：: n. 眼镜

例句：: I was already merry after only two glasses of wine.
我只喝了两杯酒就有点醉了. 换一句; He left behind a pair of glasses and some books.
他的一副眼镜和一些书籍忘记带上了. 换一句; There were two glasses of champagne on the tray.
托盘里有两杯香槟酒. 换一句

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at arm's length

释义：: 伸臂可达之处; 近处

例句：: He held his attacker at arm's length.
他把攻击者阻止在一臂之外. 换一句; I keep him at arm's length.
我和他保持一定的距离. 换一句; Her mother too had always been a little disinterested in her, holding her at arm's length.
她母亲对她听之任之,冷冷淡淡的.这会儿, 她母亲还同往常一样. 换一句

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what is called

释义：: 所谓…的

例句：: That is what is called easy money, but easy come easy go.
所谓倘来之物, 易来易去. 换一句; He is what is called a poet.
他就是所谓的诗人. 换一句; This is what is called formalism.
此之谓形式主义. 换一句

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astigmatism [əˈstɪgməˌtɪzəm]

释义：: n. 散光; 乱视眼

构词：: a无+stigma斑点+tism=ism疾病→n.散光

例句：: Maybe you fall asleep in class because of uncorrected astigmatism.
也许你在课堂上睡觉是因为你的眼睛散光. 换一句; They have what is called astigmatism.
他们有所谓散光. 换一句; Under astigmatism even narrow parallel light beams will not combine into one point.
有象散存在时甚至很窄的平行光束都不能会聚在一点. 换一句

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15/20 报错

correct [kəˈrekt]

释义：: v. 纠正; 校正; 改正

构词：: cor全部+rect正→全部改正→纠正

例句：: I thought my answer was correct, but it was erroneous.
我原以为我的答案是对的, 可结果却是错的. 换一句; I beg your pardon, what you say is not exactly correct.
对不起, 你说的话并不完全对. 换一句; We hope she'll come to her senses and correct her mistakes.
我们希望她能觉悟过来,改正错误. 换一句

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cataract [ˈkætəˌrækt]

释义：: n. 大瀑布; [医]白内障

例句：: He is an elderly gentleman who had had a cataract operation.
他是一位曾经动过白内障手术的老人. 换一句; The way is blocked by the tall cataract.
高悬的大瀑布挡住了去路. 换一句; Age is not a factor in cataract surgery.
年龄并不是影响做白内障手术的因素。换一句

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faint [feint]

释义：: adj. 不清的; 昏暗的

例句：: A few faint gleams of sunshine lit up the gloomy afternoon.
几束隐约的阳光使阴暗的下午有些明亮. 换一句; Suddenly feeling faint, he measured out his length on the floor.
他突然感到头晕, 跌倒在地. 换一句; In the east we could see the first faint glimmer of dawn.
我们可以看到东方的第一缕曙光. 换一句

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cloudy [ˈklaudi]

释义：: adj. 模糊的; 多云的

例句：: Only a tiny patch of blue was visible in the cloudy sky.
多云的天空中只见到一小块儿湛蓝. 换一句; Bob always enjoys sailing, even though the weather is cloudy.
鲍勃总是很喜欢航行, 即使空中乌云密布. 换一句; It's so cloudy and cold that it's likely to snow.
天气又阴又冷,大半要下雪. 换一句

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be accustomed to [bi: əˈkʌstəmd tu:]

释义：: 习惯于; 惯常的

例句：: Be accustomed to pass the night full of temptations.
早习惯穿梭冲满诱惑的黑夜. 换一句; To the thing of be accustomed to sth, often suspect no longer.
对习以为常的事情, 经常不再怀疑. 换一句; It will not take you very long to be accustomed to the way we do it.
你不必花很长的时间就能习惯我们做事的方法. 换一句

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rather than

释义：: (宁…)而不…

例句：: His efforts involved thought experiments and analogies, rather than detailed experimentation.
他所进行的是思维实验及类推, 而不是细致的实验. 换一句; He preferred to die rather than surrender to the enemy.
他宁死也不愿向敌人投降. 换一句; Our findings relate to physically rather than the visually handicapped pupils.
我们的研究结果是关于肢体残疾的学生,而不是视力有障碍的学生. 换一句

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小易英语背单词