2249 . ★ 她是个听话的小女孩。
【 obedient 】
She was an obedient little girl.
2250 . ★ 谁来听我的课我都不反对。
【 objection 】
I have no objection to anybody coming into my lesson.
2251 . ★ 他发誓要在总统任期内实现一定的目标。
【 objective 】
He vowed to achieve certain objectives before the end of his presidency.
2252 . ★ 世界上存在客观事实。
【 objective 】
The world has an objective reality.
2253 . ★ 对自己的孩子持客观看法很难。
【 objective 】
It is hard to give an objective opinion about your own children.
2254 . ★ 依照法律，雇主们必须付最低工资。
【 oblige 】
Employers are legally obliged to pay the minimum wage.
2255 . ★ 还有什么我可以做的，我随时乐意帮忙。
【 oblige 】
If there is anything else I can do, I'm always happy to oblige.
2256 . ★ 我非常感激你。
【 oblige 】
I'm much obliged to you.
2257 . ★ 那是太平洋里的一座不为人知的岛。
【 obscure 】
It's an obscure island in the Pacific.
2258 . ★ 官方的政策变了，原因尚不清楚。
【 obscure 】
Official policy has changed, for reasons that remain obscure.
2259 . ★ 浓云遮住了星星。
【 obscure 】
Thick cloud obscured the stars from view.
2260 . ★ 这次事故不能掩盖这样一个事实：火车旅行是非常安全的。
【 obscure 】
This accident should not obscure the fact that train travel is extremely safe.
2261 . ★ 他已被送入医院观察。
【 observation 】
He has been taken to hospital for observation.
2262 . ★ 我想就你到目前为止的工作说几点一般性看法。
【 observation 】
I wish to make a few general observations about your work so far.
2263 . ★ 很难看出他的表情有什么变化。
【 observe 】
It was difficult to observe any change in his expression.
2264 . ★ 科学家的任务是观察和描绘世界而不是试图控制它。
【 observe 】
The role of scientists is to observe and describe the world, not to try to control it.
2265 . ★ 我不喜欢那个聚会，但我还是遵从了社会习俗。
【 observe 】
I didn't enjoy the party, but the conventions had been observed.
2266 . ★ 我只想说他完全胜任这一职位。
【 observe 】
I would only observe that he is well qualified for the post.
2267 . ★ 害怕变革是进步的最大障碍。
【 obstacle 】
Fear of change is the greatest single obstacle to progress.
2268 . ★ 一架小飞机现在堵塞了跑道。
【 obstruct 】
A small aircraft now obstructed the runway.
2269 . ★ 一小部分人阻挠了将对大多数人有益的若干政策。
【 obstruct 】
A small minority obstructed policies that would help the majority of people.
2270 . ★ 清除掉运河中的这些障碍物，可能需要花去数周时间。
【 obstruction 】
These obstructions could take some weeks to clear from the canals.
2271 . ★ 你需要得到校长的许可。
【 obtain 】
You will need to obtain permission from the principal.
2272 . ★ 减少污染的明显办法是少用汽车。
【 obvious 】
The obvious way of reducing pollution is to use cars less.
2273 . ★ 工作会占据你的心灵，帮你忘记他。
【 occupy 】
Work will occupy your mind and help you forget about him.
2274 . ★ 三分之一的意外死亡发生在家里。
【 occur 】
A third of accident deaths occur in the home.
2275 . ★ 他从没想到，他可能和她坠入爱河。
【 occur 】
It had never occurred to him that he might be falling in love with her.
2276 . ★ 这桥下发大水是常事。
【 occurrence 】
Flooding under this bridge is a common occurrence.
2277 . ★ 这项研究比较在不同国家心脏病的发病情况。
【 occurrence 】
The study compares the occurrence of heart disease in various countries.
2278 . ★ 他有些古怪。
【 odd 】
There was something odd about him.
2279 . ★ 他穿的两只袜子不成对。
【 odd 】
He was wearing odd socks.
2280 . ★ 空气中漂浮着一股宜人的树木幽香。
【 odour 】
A faint, sweet, woody odour hung in the air.
2281 . ★ 她所说的一切都带有伪善的意味。
【 odour 】
The odour of hypocrisy hung about everything she said.
2282 . ★ 总统前往墨西哥进行四天的正式访问。
【 official 】
The President was leaving for a four-day official visit of Mexico.
2283 . ★ 你必须首先得到官方许可。
【 official 】
You will have to get official permission first.
2284 . ★ 他是一个好管闲事的小男人，在公司里人们普遍都不喜欢他。
【 officious 】
He's an officious little man and widely disliked in the company.
2285 . ★ 牛奶、黄油和奶酪价格降低会从直接付给农场主的款项中得以抵消。
【 offset 】
Cuts in prices for milk, butter, and cheese will be offset by direct payment for farmers.
2286 . ★ 他金色的头发衬托出日晒后深深的肤色。
【 offset 】
His blonde hair offset a deep tan.
2287 . ★ 父母的基因是如何传给子女的？
【 offspring 】
How do parents pass genes on to their offspring?
2288 . ★ 请忽略任何细节，不管看似多么琐碎。
【 omit 】
Please don't omit any details, however trivial they may seem.
2289 . ★ 讨论仍在进行。
【 ongoing 】
The discussions are still ongoing.
2290 . ★ 一组三个人操控这个水坝。
【 operate 】
A team of three men operate the dam.
2291 . ★ 修女们在经营一家急诊医院。
【 operate 】
Nuns are operating an emergency hospital.
2292 . ★ 这两个女人对毒品持截然不同的观点。
【 opinion 】
The two women had very different opinions about drugs.
2293 . ★ 他们对保拉的作品评价很高。
【 opinion 】
They have a very high opinion of Paula's work.
2294 . ★ 连他的对手都很佩服他。
【 opponent 】
He is admired even by his political opponents.
2295 . ★ 两个候选人反对他。
【 oppose 】
He is opposed by other two candidates.
2296 . ★ 杂货店在街对面。
【 opposite 】
The grocery store was on the opposite side of the street.
2297 . ★ 我以为这药会使他入睡，但效果完全相反。
【 opposite 】
I thought the medicine would make him sleep, but it had the opposite effect.
2298 . ★ 我们在面对着政府办公室的大楼里。
【 opposite 】
We're in the building opposite the government offices.
2299 . ★ 住在街对面的人总是发出许多喧闹声。
【 opposite 】
The people who live opposite are always making a lot of noise.
2300 . ★ 多年来，土著部落一直受着政府和警方的压迫。
【 oppress 】
Native tribes had been oppressed by the government and police for years.
2301 . ★ 怪梦和噩梦使他感到烦恼不安。
【 oppress 】
Strange dreams and nightmares oppressed him.
2302 . ★ 他很乐观地认为我们成功的机会很大，我不同意。
【 optimism 】
I do not share his optimism about our chances of success.
2303 . ★ 外国银行家们对该国的经济前景持谨慎的乐观态度。
【 optimism 】
Foreign bankers are cautiously optimistic about the country's economic future.
2304 . ★ 这不是他的唯一选择。
【 option 】
This was not the only option open to him.
2305 . ★ 康拉德现在拥有三十万零两千股票和期权。
【 option 】
Conrad now owns 302,000 shares and options.
2306 . ★ 航天飞机已进入轨道飞行。
【 orbit 】
The Space Shuttle is now in orbit.
2307 . ★ 那颗人造卫星每48小时绕地球轨道运行一周。
【 orbit 】
The satellite orbits the Earth every 48 hours.
2308 . ★ 按喜欢的程度把你的选择列出来。
【 order 】
List your choices in order of preference.
2309 . ★ 在我走开之前我要整理一下我的书桌。
【 order 】
I want to leave my desk in order before I go away.
2310 . ★ 早上八点，我们接到了进攻的命令。
【 order 】
At 8:00 a.m.we received the order to attack.
2311 . ★ 这家商店打电话来说你订的货到了。
【 order 】
The shop phoned to say your order has come in.
2312 . ★ 给我一点时间让我整理一下思路，然后我会把这个体系解释给你听。
【 order 】
Just give me a moment to order my thoughts, and I'll explain the system to you.
2313 . ★ 经理部命令减少开销。
【 order 】
The management has ordered a cutback in spending.
2314 . ★ 我叫了意大利面条和一份什锦沙拉。
【 order 】
I ordered some paste and a mixed salad.
2315 . ★ 繁殖是生物的最重要的特征之一。
【 organism 】
Reproduction is one of the most essential properties of a living organism.
2316 . ★ 工厂和城市是比自给自足的村庄更复杂的机体。
【 organism 】
Factories and cities are more complex organisms than self-sufficient villages.
2317 . ★ 这一课程由一培训公司组织开课。
【 organize 】
The course was organized by a training company.
2318 . ★ 他的生活不需要你来料理。
【 organize 】
He does not need you to organize his life for him.
2319 . ★ 东方被用来指世界的东部。
【 orient 】
The Orient is used to refer to the eastern part of the world.
2320 . ★ 新生要花一段时间来适应大学生活。
【 orient 】
It takes new students a while to orient themselves to college life.
2321 . ★ 她看了看街名，试图辨别方向。
【 orient 】
She looked at the street's names, trying to orient himself.
2322 . ★ 我宁愿读原版。
【 original 】
I would prefer to read it in the original.
2323 . ★ 徒弟归还给其原先的主人。
【 original 】
The land was returned to its original owner.
2324 . ★ 那不是个新颖的建议。
【 original 】
That is not a very original suggestion.
2325 . ★ 这主意是怎么来的？
【 originate 】
How did the idea originate?
2326 . ★ 谁最先创建了现在这套投诉程序？
【 originate 】
Who originated the present complaints procedures?
2327 . ★ 这家商店供应各种各样的花园装饰物，如雕像，喷泉。
【 ornament 】
The shop stocks a wide range of garden ornaments, such as statues and fountains.
2328 . ★ 这幢大楼能给人留下深刻的印象全靠巧妙的设计而不是装饰。
【 ornament 】
The building relies on clever design rather than on ornament for its impressive effect.
2329 . ★ 星期二我不能和你见面了——我要忙别的事。
【 otherwise 】
I can't meet you on Tuesday—I'm otherwise engaged.
2330 . ★ 把牛奶放回冰箱去，否则他会变质的。
【 otherwise 】
Put the milk back in the fridge, otherwise it will go off.
2331 . ★ 糟糕的音质毁了一部在其他方面都很优秀的影片。
【 otherwise 】
The poor sound quality ruined an otherwise splendid film.
2332 . ★ 他可能告诉过你他是个合格的工程师，但是事实完全不是这样的。
【 otherwise 】
He might have told you he was a qualified engineer, but the truth is quite otherwise.
2333 . ★ 有人在审判时听到了这一证据，他们对审判结果感到很吃惊。
【 outcome 】
People who had heard the evidence at the trial were surprised at the outcome.
2334 . ★ 这个排水管道是下雨时的出水口。
【 outlet 】
This drainpipe is an outlet for water when it is raining.
2335 . ★ 我用打壁球来排解压力。
【 outlet 】
I play racquet ball as an outlet for stress.
2336 . ★ 人行道上用粉笔勾画出来的受害人尸体的轮廓还依稀可见。
【 outline 】
A chalk outline of the victim's body was still visible on the sidewalk.
2337 . ★ 不要忘记给评论性文章写个大纲。
【 outline 】
Always write an outline for your essays.
2338 . ★ 新总统概述了对付犯罪问题、吸毒问题和教育问题的诸个计划。
【 outline 】
The new president outlined plans to deal with crime, drugs and education.
2339 . ★ 今年的产量与去年比增长了百分之三十。
【 output 】
Output is up 30% on last year.
2340 . ★ 少儿读物已有巨大的增长。
【 output 】
There has been a huge increase in the output of children's books.
2341 . ★ 从一开始就很清楚，会有问题出现的。
【 outset 】
It was clear right from the outset that there were going to be problems.
2342 . ★ 这一地区具有出众的自然美景。
【 outstanding 】
It's an area of outstanding natural beauty.
2343 . ★ 该计划的利远大于弊。
【 outweigh 】
The advantages of this plan far outweigh the disadvantages.
2344 . ★ 展览的整体费用达四十万英镑。
【 overall 】
The overall cost of the exhibition was ￡400, 000
2345 . ★ 他们已经晚了半个小时。真希望他们能来。
【 overdue 】
They're half an hour overdue.I wish they'd come.
2346 . ★ 所有这些领域的改革早该实行了。
【 overdue 】
Reform in all these areas is long overdue.
2347 . ★ 屋顶上的瓦片一块压着一块。
【 overlap 】
The tiles on the roof overlap.
2348 . ★ 我和你一块儿度假。
【 overlap 】
My vacation overlaps with yours.
2349 . ★ 这所大学有很多海外留学生。
【 overseas 】
The university has a large number of overseas students.
2350 . ★ 道格拉斯当兵时总被派到海外。
【 overseas 】
Douglas often travelled overseas when he was in the army.
2351 . ★ 一位组长被任命来监管该工程。
【 oversee 】
A team leader was appointed to oversee the project.
2352 . ★ 绝大多数的人反对这项计划。
【 overwhelming 】
An overwhelming majority of people are opposed to this plan.
2353 . ★ 上周我干额外的工作老板还没付我钱呢。
【 owe 】
My boss owes me for the extra work I did last weekend.
2354 . ★ 我非常感激父母。
【 owe 】
I owe an enormous amount to my parents.
2355 . ★ 他的这条命全亏了这家医院的全体医护人员。
【 owe 】
He owes his life to the staff at the hospital.