A2 adjective /ˈɒb.vi.əs/

Obvious

显而易见的; 容易理解的

Meaning

easily perceived or understood; clear and apparent to the mind

Example

It was obvious that she was upset about something.

很明显，她因某事而不高兴。

C1 verb ˈɔːr.kɪ.streɪt

orchestrate

协调

Meaning

To plan or coordinate the elements of (a situation) to produce a desired effect, especially surreptitiously.

Example

He skillfully orchestrated the entire event.

他巧妙地策划了整个活动。

C1 adjective /əbˈstrʌk.tɪv/

Obstructive

阻碍性的

Meaning

deliberately creating difficulties or preventing progress; hindering or blocking something

Example

The obstructive policies hindered economic growth.

这些阻碍性的政策阻碍了经济增长。

C2 verb /aʊtˈraɪd/

outride

超越

Meaning

to ride faster, farther, or better than someone else

Example

The young rider managed to outride his competitors in the race.

年轻的骑手在比赛中成功超越了他的竞争对手。

C1 adjective ˈɒb.stɪ.nət

obstinate

固执

Meaning

Refusing to change one's mind or accept others' advice easily.

Example

He remained obstinate despite the logical arguments.

尽管有逻辑上的辩论，他依然固执。

C2 noun /əbˈsɪdiən/

obsidian

黑曜石 (黑色的玻璃状火山岩)

Meaning

A hard, dark, glasslike volcanic rock formed by rapid solidification of lava.

Example

The knife was made from sharp obsidian.

刀是由锋利的黑曜石制成的。

C2 noun /ˌɒstɛnˈteɪʃən/

ostentation

炫耀

Meaning

excessive display of wealth or knowledge intended to attract admiration or envy

Example

The billionaire’s party was full of ostentation and luxury.

亿万富翁的派对充满了炫耀和奢华。

A1 adjective /ˈɔːr.ɪndʒ/

Orange

橙色

Meaning

having a color between red and yellow like that of a ripe orange fruit

Example

The orange sunset painted the sky magnificently.

橙色的日落把天空画得非常壮丽。

C1 noun /ˈoʊvərˌtʊr/

overture

序曲 / 提议

Meaning

An introduction to something more substantial; a proposal or preliminary action.

Example

The peace overture was welcomed by both nations.

和平提议得到了两个国家的欢迎。

C1 noun ˌɒb.səˈlɛs.əns

obsolescence

淘汰

Meaning

The process of becoming obsolete or outdated and no longer used.

Example

The rapid advancement of technology leads to the obsolescence of old devices.

科技的快速发展导致旧设备的淘汰。

B2 noun oʊˈbiː.sə.t̬i

obesity

肥胖症

Meaning

The condition of being grossly fat or overweight.

Example

Obesity increases the risk of diabetes and heart disease.

肥胖症增加糖尿病和心脏病的风险。

C1 verb əˈblɪt.ə.reɪt

obliterate

摧毁

Meaning

To destroy utterly; wipe out completely, to erase or remove something completely.

Example

The storm obliterated entire villages.

暴风雨摧毁了整个村庄。

B2 noun /ˈɔːɡənɪzəm/

organism

有机体

Meaning

a living thing that has an organized structure and can grow and reproduce

Example

Every organism needs water to survive.

每个有机体都需要水才能生存。

B2 noun /ˈoʊ.dər/

Odour

气味

Meaning

a distinctive smell, especially an unpleasant one

Example

The odour of fresh bread filled the kitchen.

新鲜面包的气味充满了厨房。

B2 adjective /ˌɔːɡənaɪˈzeɪʃənəl/

organizational

组织性的

Meaning

relating to the structure or arrangement of a company or group

Example

He works on improving the organizational structure of the company.

他在改善公司的组织结构方面工作。

A2 noun /ˈoʊ.ʃən/

ocean

海洋

Meaning

A very large expanse of sea, especially the main areas of sea between continents.

Example

The ocean covers more than 70% of the Earth's surface.

海洋覆盖了地球表面超过70%。

B1 adjective /ˈaʊtər/

outer

外部

Meaning

situated on or toward the outside; external

Example

The outer layer of the jacket is waterproof.

夹克的外层是防水的。

B2 noun /ˈɔr.fən.ɪʒ/

Orphanage

孤儿院

Meaning

an institution for the care and education of children who have lost their parents

Example

The charity built a new orphanage for homeless children.

慈善机构为无家可归的孩子建了一个新孤儿院。

C2 adjective /ˈɑːsɪˌfaɪd/

ossified

变成骨头，僵硬

Meaning

Turned into bone or become rigid; unwilling to change.

Example

The company had an ossified management structure that resisted innovation.

该公司有一个僵化的管理结构，抵制创新。

C1 noun ˌɒk.sɪˈdeɪ.ʃən

oxidation

氧化

Meaning

A chemical reaction that involves the combination of a substance with oxygen, often causing deterioration.

Example

Oxidation causes metal surfaces to weaken.

氧化会削弱金属表面。

B2 verb /əˈblaɪdʒ/

oblige

迫使

Meaning

to compel or require someone to do something; to help or do a favor

Example

I would be happy to oblige you with the information you need.

我很乐意为你提供所需的信息。

C2 adjective /ˈoʊ.pən ˈhɑrt.ɪd/

Open-hearted

开放的心; 慷慨和真诚; 热情接纳;

Meaning

Kind and generous; sincere and honest; warmly receptive;

Example

She welcomed the strangers with an open-hearted smile and invited them for dinner.

她以开放的微笑欢迎陌生人，并邀请他们共进晚餐。

B2 adjective /əˈfen.sɪv/

Offensive

冒犯的; 侮辱的; 攻击性的

Meaning

causing displeasure or resentment; insulting; aggressive

Example

His offensive remarks hurt everyone's feelings.

他的冒犯言论伤害了每个人的感情。

C2 verb /ˈɔːreɪt/

orate

演讲

Meaning

To speak in a formal, often pompous manner

Example

He began to orate at the ceremony.

他在仪式上开始演讲。

A1 pronoun /ˈʌðərz/

others

其他

Meaning

people or things distinct from the ones already mentioned or known

Example

I like to spend time with others.

我喜欢和其他人一起度过时间。

C2 adjective /ˌɒbsəˈlɛsnt/

obsolescent

过时的

Meaning

Becoming outdated or on the way to becoming obsolete.

Example

The obsolescent technology could not compete with modern devices.

过时的技术无法与现代设备竞争。

A2 noun /ˈʌv.ən/

Oven

烤箱

Meaning

an enclosed compartment used for heating, baking, or drying food

Example

She baked cookies in the oven for thirty minutes.

她在烤箱里烤了三十分钟的饼干。

A1 adjective/adverb /ˈoʊnli/

only

唯一

Meaning

without others; solely

Example

He is the only person who knows the secret.

他是唯一知道这个秘密的人。

C2 noun /ˈoʊdiəm/

odium

憎恶

Meaning

general or widespread hatred or disgust directed toward someone as a result of their actions

Example

The scandal brought public odium on the corrupt minister.

丑闻让腐败的部长蒙受了公众的憎恶。

C1 noun /ɒpˈtɒmətri/

optometry

验光学

Meaning

The practice or profession of examining the eyes and prescribing corrective lenses.

Example

She studied optometry at the university to become an eye specialist.

她在大学学习验光学，成为一名眼科专家。

B1 noun /ˈɑb.stə.kəl/

Obstacle

障碍

Meaning

something that blocks or makes progress difficult; a barrier

Example

Bad weather was the main obstacle to our journey.

坏天气是我们旅行的主要障碍。

C2 noun /oʊˈbeɪsəns/

obeisance

敬礼

Meaning

A gesture of respect such as a bow or curtsy.

Example

They bowed in obeisance to the king.

他们向国王行了敬礼。

C2 noun /ˌɒpəˈrɛtə/

operetta

轻歌剧

Meaning

a short opera with light and humorous themes

Example

The theater staged a famous operetta by Gilbert and Sullivan.

剧院上演了吉尔伯特与沙利文的著名轻歌剧。

A2 noun /ɔɪl/

Oil

油

Meaning

a viscous liquid derived from petroleum or plants, used for cooking or fuel

Example

Heat the oil in a pan before adding the vegetables.

在加菜之前先把油加热。

B2 noun /ˈaʊt.kʌm/

Outcome

结果; 后果;

Meaning

the result or consequence of an action or situation; the final product

Example

The outcome of the election surprised everyone.

选举的结果让所有人感到惊讶。

B2 verb /oʊˈmɪt/

omit

遗漏

Meaning

to leave out or exclude; to fail to include something

Example

Please don't omit any important details from your report.

请不要遗漏报告中的重要细节。

B2 noun /ɒdz/

odds

可能性

Meaning

the likelihood or probability of something happening; chances for or against something

Example

The odds of winning the lottery are very low.

中彩票的机会非常小。

C1 noun /ˈɒf.sprɪŋ/

offspring

后代

Meaning

a person's child or children; an animal's young

Example

The bird carefully fed its offspring.

那只鸟小心地喂养了它的后代。

C2 noun /oʊf/

Oaf

笨拙、愚蠢或麻木的人

Meaning

a clumsy, stupid, or insensitive person

Example

Don't be such an oaf - handle the dishes carefully!

不要做那种笨蛋 – 小心洗碗！

B1 adjective, adverb /ˈoʊvərɔːl/

overall

总体上

Meaning

in general or as a whole

Example

Overall, the project has been successful.

总体上，项目已成功。

B2 noun /ˈaʊtlet/

outlet

出口

Meaning

a means by which something is released, expressed, or distributed

Example

Art is a great outlet for emotions.

艺术是情感的一个极好的出口。

B2 adjective /ˈɒp.ʃən.əl/

Optional

可选的

Meaning

not compulsory; left to choice

Example

Wearing a tie is optional for this event.

穿领带是这个活动的可选项。

B2 noun /ˌoʊ.vɚˈkraʊ.dɪŋ/

overcrowding

过度拥挤

Meaning

Excessive crowd or packed condition, having more people or vehicles in a place than the approved capacity.

Example

The subway system suffers from severe overcrowding during peak hours.

地铁系统在高峰时段面临严重的过度拥挤。

C1 noun/verb /ˈoʊvərˌhæŋ/

overhang

悬垂

Meaning

To extend outward and hang over something; a projecting part.

Example

The roof overhang provides shade in the summer.

屋顶的悬垂部分在夏天提供阴凉。

B1 noun /əˈkeɪ.ʒən/

Occasion

场合; 特殊事件

Meaning

a particular time or instance of an event; a special celebration

Example

Their wedding was a joyous occasion.

他们的婚礼是一个喜庆的场合。

C1 noun /əbˈzɜːrvətɔːri/

observatory

天文台

Meaning

A building equipped for observing astronomical or meteorological events.

Example

The observatory is open to the public on weekends.

天文台在周末对公众开放。

C1 adjective /ˈaʊt.kɑːst/

Outcast

被排斥的人

Meaning

rejected by society; excluded person

Example

He felt like an outcast in his new school.

他在新学校里感觉自己像一个被排斥的人。

B2 noun /ˈɑp.tə.mɪst/

Optimist

乐观主义者

Meaning

a person who tends to be hopeful and confident about the future; someone who sees the good side of things

Example

As an optimist, she always believed things would improve.

作为乐观主义者，她一直相信事情会变得更好。

C1 adjective /ˌɔːrnəˈmɛntl/

ornamental

装饰性的

Meaning

Serving as decoration; decorative rather than functional.

Example

The garden was filled with ornamental plants.

花园里满是装饰性的植物。

B2 noun /ˈaʊt.saɪ.dər/

Out-sider

局外人

Meaning

a person who does not belong to a particular group; someone not accepted by a group

Example

As an outsider, he found it difficult to understand their traditions.

作为外人，他发现很难理解他们的传统。

C2 noun /əˈblɪkwɪti/

obliquity

歪曲

Meaning

Deviation from moral or usual conduct; indirectness or lack of straightforwardness.

Example

The politician was criticized for the obliquity of his answers.

那位政治家因其回答的歪曲性而受到批评。

B2 noun /ˈɔr.fən/

Orphan

孤儿

Meaning

a child whose parents are dead; someone without protective support

Example

The orphan was adopted by a loving family.

孤儿被一户充满爱心的家庭收养了。

A1 noun /ɒkˈtoʊbər/

october

十月

Meaning

the tenth month of the year in the Gregorian calendar

Example

The weather becomes cooler in October.

十月天气开始变凉。

B2 noun /ˈɒs.trɪtʃ/

Ostrich

鸵鸟

Meaning

a large flightless bird native to Africa with long legs and neck

Example

The ostrich is the world's largest bird.

鸵鸟是世界上最大的鸟。

C1 verb /ˌaʊtˈweɪ/

outweigh

比...更重要

Meaning

To be more important, valuable, or significant than something else.

Example

The benefits of the new policy outweigh the risks.

新政策的好处超过了风险。

C1 adjective /ɒmˈnɪv.ər.əs/

Omnivorous

杂食性动物

Meaning

eating both plants and animals; feeding on various kinds of food

Example

Bears are omnivorous animals that eat both plants and meat.

熊是杂食性动物，吃植物和肉。

C1 noun /ˈaʊtˌkraɪ/

outcry

抗议

Meaning

A strong expression of public anger or disapproval.

Example

The decision sparked an outcry among the citizens.

这个决定在市民中引发了抗议。

C1 adjective /ˌaʊtˈlændɪʃ/

outlandish

奇异

Meaning

Looking or sounding bizarre or unfamiliar; strange.

Example

He wore an outlandish costume to the festival.

他穿着一件奇异的服装参加了节日。

C1 noun /ˈɔːrdɪnəns/

ordinance

法令

Meaning

An authoritative rule, law, or decree issued by a city, town, or authority.

Example

The city council passed an ordinance banning smoking in public parks.

市议会通过了一项法令，禁止在公共公园内吸烟。

B2 adjective /əˈpəʊzd/

opposed

反对的

Meaning

being against or in disagreement with something

Example

She is strongly opposed to animal testing.

她坚决反对动物实验。

C2 noun /ˌɒn.əˌmæt.əˈpiː.ə/

onomatopoeia

拟声词

Meaning

The formation of a word from a sound associated with what is named.

Example

The word 'buzz' is an example of onomatopoeia.

‘buzz’ 这个词是拟声词的一个例子。

C1 noun /ˈɒktəɡən/

octagon

八边形

Meaning

A polygon with eight sides and eight angles.

Example

The stop sign is shaped like an octagon.

停车标志呈八边形。

C2 adjective /ˌoʊdəˈrɪfərəs/

odoriferous

芬芳的

Meaning

having or giving off a smell, especially a strong or pleasant one

Example

The garden was filled with odoriferous flowers.

花园里充满了芬芳的花朵。

C1 noun /ˌɒk.sɪ.dʒɪˈneɪ.ʃən/

oxygenation

供氧或氧气治疗

Meaning

The process of supplying or treating with oxygen.

Example

Deep breathing exercises improve oxygenation of the body.

深呼吸练习有助于改善身体的供氧。

C1 noun /ˈɒfʃuːt/

offshoot

分支

Meaning

A branch or result that develops from something larger or more important.

Example

The startup was an offshoot of a major tech company.

这家初创公司是一个大型科技公司分支。

C2 noun /ˈɑb.lə.kwi/

Obloquy

严厉的批评或言语侮辱；公开谴责

Meaning

harsh criticism or verbal abuse; strong public condemnation

Example

The politician faced obloquy after the scandal.

政治家在丑闻之后遭遇了严厉的批评。

B1 verb অকার্স

occurs

发生

Meaning

Happens or takes place, especially as a result of something.

Example

Snowfall occurs in regions with freezing temperatures.

在气温低于零度的地区会发生降雪。

B2 adjective ɔːrˈɡæn.ɪk

organic

有机的

Meaning

Produced or involving production without the use of chemical fertilizers, pesticides, or other artificial agents.

Example

Organic farming improves soil health and reduces pollution.

有机农业改善土壤健康并减少污染。

B2 noun /ɔːrˈɡæn.ɪk ˈfɑːr.mɪŋ/

organic farming

有机农业

Meaning

Farming method that avoids synthetic chemicals and fertilizers, using natural methods instead.

Example

Organic farming improves soil health and reduces pollution.

有机农业改善了土壤健康并减少了污染。

C1 adjective/adverb /ˌɒfˈhænd/

offhand

草率

Meaning

Without previous thought or preparation; casual and sometimes dismissive.

Example

She gave an offhand reply to his serious question.

她对他严肃的问题做出了一个草率的回答。

B1 adjective /əˈfɪʃəl/

official

官方

Meaning

relating to or connected with an authority or public office

Example

He is the official spokesperson for the company.

他是公司的官方发言人。

B2 adjective /ˈaʊtˌɡoʊɪŋ/

outgoing

外向

Meaning

Friendly and sociable; inclined to mix with others.

Example

He is an outgoing person who loves meeting new people.

他是一个外向的人，喜欢结识新朋友。

A1 preposition /ʌv/

of

的

Meaning

expressing the relationship between a part and a whole

Example

The book is on the table, in front of the window.

书在桌子上，在窗户前。

A1 pronoun /aʊər/

our

我们的

Meaning

belonging to or associated with the speaker and one or more other people

Example

This is our house.

这是我们的房子。

B1 adjective /ˈɔːɡənaɪzd/

organized

有条理的

Meaning

Arranged in a systematic way, especially on a large scale.

Example

An organized approach to work increases productivity and reduces stress.

有条理的工作方法可以提高生产力并减少压力。

A2 adverb /ˈɒbviəsli/

obviously

显然

Meaning

in a way that is easily perceived or understood; clearly

Example

Obviously, he didn’t read the instructions.

显然，他没有读说明书。

C2 noun /ˈoʊ.kəm/

oakum

旧绳纤维

Meaning

loose fibers obtained by untwisting old ropes, used for caulking ships

Example

The shipbuilders used oakum to seal the gaps in the wooden planks.

造船工人使用欧卡姆来密封木板之间的缝隙。

C1 noun /ɔːr/

Oar

桨

Meaning

a long pole with a flat blade used to row a boat

Example

He dipped the oar into the water and pulled the boat forward.

他将桨浸入水中并拉动船向前。

C2 adjective /ˈoʊ.pən ˈhæn.dɪd/

Open-handed

慷慨的; 自由的

Meaning

Generous; liberal; giving freely;

Example

He is very open-handed with his money and always helps those in need.

他对自己的钱非常慷慨，总是帮助有需要的人。

B1 adjective /ˌoʊld ˈfæʃənd/

old-fashioned

过时的

Meaning

not modern; belonging to an earlier time

Example

He still wears an old-fashioned hat.

他仍然戴着一顶过时的帽子。

C1 adjective /ˌɒmnɪˈprezənt/

omnipresent

无所不在

Meaning

(of God) present everywhere at the same time.

Example

Social media has become an omnipresent force in modern society.

社交媒体已成为现代社会中无所不在的力量。

C1 adjective /əˈbliːk/

Oblique

倾斜; 对角线; 间接或回避

Meaning

slanting; diagonal; indirect or evasive

Example

The artist drew an oblique line across the canvas.

艺术家在画布上画了一条倾斜的线。

C1 adjective /əbˈtjuːs/

Obtuse

迟钝的; 愚笨的; 理解慢

Meaning

annoyingly insensitive or slow to understand; lacking in intelligence or perception

Example

He was being deliberately obtuse about the instructions.

他故意在指令上表现得迟钝。

C1 noun ˈaʊt.sɔːr.sɪŋ

outsourcing

外包

Meaning

The practice of having certain job functions done outside a company instead of having an in-house department or employee handle them.

Example

Many companies use outsourcing to reduce labor costs.

许多公司使用外包来降低劳动力成本。

C2 noun /ˈɒbsɪkwi/

obsequy

葬礼仪式

Meaning

A funeral rite, usually used in plural form obsequies.

Example

The village gathered for the obsequy of their beloved teacher.

村庄聚集在一起，参加他们心爱的老师的葬礼。

B2 adverb /ˈəʊvəli/

overly

过度

Meaning

to an excessive degree or extent

Example

She was overly concerned about the results.

她对结果过于担忧。

C2 noun /oʊd/

ode

颂诗

Meaning

a lyrical poem, often expressing praise or strong emotions

Example

The poet wrote an ode to the beauty of nature.

诗人写了一首歌颂自然美的颂诗。

C1 adjective /ˈɑp.ər.ə.tɪv/

Operative

有效的; 运行中的; 工作中的; 操作性的;

Meaning

Functioning; in effect; working; active;

Example

The new safety protocols became operative immediately after the accident.

新的安全协议在事故发生后立即生效。

C1 noun /əbˈzɜːvəns/

observance

遵守

Meaning

The practice of following a custom, rule, or religious law.

Example

The festival is held in observance of a centuries-old tradition.

该节庆是为了遵守一项百年传统而举行的。

C1 verb /ˈɒfsɛt/

offset

抵消

Meaning

To counterbalance or compensate for something.

Example

The company's losses were offset by gains in other departments.

公司的亏损通过其他部门的收益得到了弥补。

C1 verb /ˈɒp.tɪ.maɪz/

optimize

优化

Meaning

To make the best or most effective use of a situation, opportunity, or resource.

Example

The company is working to optimize its supply chain.

公司正在努力优化其供应链。

B1 noun ˌɔː.ɡən.aɪˈzeɪ.ʃən

organization

组织

Meaning

An organized group of people with a particular purpose, such as a business or government department.

Example

The organization was officially inaugurated in 2024.

该组织于2024年正式启用。

C2 noun /ˈɔːrɪndʒfɪn ˈleɪbiːoʊ/

Orangefin labeo

橙鳍鲤

Meaning

a freshwater fish species native to South Asian rivers, commonly found in Bangladesh and India

Example

The orangefin labeo is an important food fish in Bangladesh.

橙鳍鲤是孟加拉国重要的食用鱼。

C2 noun /ɒkˈteɪvoʊ/

octavo

八开 (通过将纸张折叠成八个部分而产生的书籍大小)

Meaning

A size of book page resulting from folding a sheet of paper into eight leaves (sixteen pages).

Example

The old library contained rare octavo editions of Shakespeare.

这座古老的图书馆里有莎士比亚的稀有八开版书籍。

C1 noun /ˈɔːrθədɑːksi/

orthodoxy

正统

Meaning

traditional or generally accepted beliefs and practices

Example

The religious leader defended the orthodoxy of the faith.

宗教领袖捍卫了信仰的正统性。

B2 noun /əbˈsɛʃən/

obsession

痴迷

Meaning

An idea, thought, or concern that continually preoccupies or intrudes on a person's mind.

Example

His obsession with success drove him to work day and night.

他对成功的痴迷促使他日夜工作。

C2 noun /əbˈstɛtrɪks/

obstetrics

产科

Meaning

The branch of medicine dealing with childbirth and care of women giving birth.

Example

She is studying obstetrics to become a specialist in childbirth.

她正在学习产科，想成为一名分娩专家。

C2 noun /ˈoʊ.vər.let/

Overlet

床垫

Meaning

a thin mattress or pad placed over a bed for additional comfort

Example

The overlet makes the bed more comfortable to sleep on.

欧弗雷特使床铺更适合睡觉。

C2 noun /oʊliˈændər/

Oleander

夹竹桃

Meaning

a poisonous evergreen shrub with clusters of white, pink, or red flowers

Example

The beautiful oleander flowers bloomed in the garden despite their toxic nature.

美丽的夹竹桃花在花园里盛开，尽管它们有毒。

B2 adjective /ˈɔː.rəl/

Oral

口头的；与嘴巴相关的

Meaning

spoken rather than written; relating to the mouth

Example

The oral examination will test your speaking skills.

口头考试将测试你的口语技能。

A1 pronoun, noun, adjective /wʌn/

one

一

Meaning

the number equivalent to the sum of zero and one; a single person or thing

Example

Only one student answered the question.

只有一个学生回答了问题。

C2 adjective /ˈɒkjʊlər/

ocular

眼科的

Meaning

Relating to the eye or vision.

Example

The patient was referred to a specialist for ocular treatment.

患者被转诊到眼科专家进行治疗。

B2 noun /ˈɔːrnəmənt/

ornament

装饰品

Meaning

A decorative object that adds beauty to something.

Example

The Christmas tree was decorated with colorful ornaments.

圣诞树上装饰着五颜六色的装饰品。

C2 verb /ˌoʊvərˈliːp/

overleap

跳过

Meaning

To jump over something; to omit or disregard something.

Example

He managed to overleap the fence easily.

他轻松地越过了栅栏。

A2 pronoun /aʊərˈsɛlvz/

ourselves

我们自己

Meaning

used by the speaker to refer to themselves and one or more others as the object of the verb

Example

We should help ourselves before helping others.

我们应该在帮助他人之前先帮助自己。

C1 adjective /ˌɒbsəˈliːt/

obsolete

过时的

Meaning

No longer in use or out of date.

Example

Floppy disks are now completely obsolete.

软盘现在完全过时了。

C2 verb /ˈɑːbvieɪt/

obviate

消除

Meaning

To remove a need or difficulty; to prevent or avoid something.

Example

This new system obviates the need for manual data entry.

这个新系统消除了手动输入数据的需要。

B2 adjective /aʊtˈreɪdʒəs/

outrageous

骇人听闻

Meaning

Shockingly bad or excessive; very unusual or amusing.

Example

The comedian told an outrageous joke.

这位喜剧演员讲了一个骇人听闻的笑话。

B2 adverb /ˌoʊvərˈnaɪt/

Overnight

一夜之间; 突然; 非常快速

Meaning

during the night; suddenly; very quickly

Example

The city was transformed overnight.

这座城市一夜之间发生了变化。

C1 adjective /əˈblaɪdʒɪŋ/

obliging

乐于助人

Meaning

Willing to help or do favors; accommodating.

Example

The staff at the hotel were very obliging and friendly.

酒店的工作人员非常乐于助人且友好。

C1 verb /ˌoʊvərˈpaʊər/

overpower

征服

Meaning

To defeat or gain control over someone or something by using greater strength or force.

Example

The soldiers managed to overpower the enemy forces.

士兵们成功压倒了敌军。

C1 verb ˈɔː.kɪ.streɪ.tɪd

orchestrated

精心策划

Meaning

Planned or coordinated carefully and deliberately.

Example

The attacks were orchestrated with precision.

袭击被精确地策划了。

所有者

Meaning

a person who owns something; someone who has legal possession of property

Example

The owner of the restaurant greeted us warmly.

餐厅的所有者热情地迎接了我们。