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TOEFL IELTS BNC: 3830 COCA: 3963

isolate

Word family 
i·so·late /ˈaɪsəleɪt/ ●○○ AWL verb [transitiveT]  
1  to separate one person, group, or thing from other people or things 孤立，隔离
 The town was isolated by the floods.
洪水使该镇与外界隔绝。
 The US has sought to isolate Cuba both economically and politically.
美国一直想在经济和政治上孤立古巴。
isolate somebody from somebody
 Presley’s phenomenal early success isolated him from his friends.
普雷斯利年纪轻轻就成就非凡，这使他在朋友中陷于孤立。
isolate somebody from something
 Newborn babies must be isolated from possible contamination.
新生儿必须隔离，以免受感染。
2  SEPARATEif you isolate an idea, problem etc, you consider it separately from other things that are connected with it 分隔，区别看待〔观点、问题等〕
isolate something from something
 It is impossible to isolate political responsibility from moral responsibility.
不可能把政治责任和道德责任分离开来。
3  technicalSEPARATE to separate a substance, disease etc from other substances so that it can be studied 分离〔物质、疾病等以进行研究〕
isolate something from something
 The hepatitis B virus has been isolated from breast milk.
乙型肝炎病毒已从母乳中分离出来。
Examples from the Corpus
isolate• Yet it is often a hidden disability, which isolates both the people who suffer from it and their families.• The U.S. has tried to isolate Cuba both economically and politically.• The six other patients were immediately isolated from the infected four.• We used to routinely isolate people who had measles.• We've succeeded in isolating the gene that determines a person's weight.• Their goal is to surround and isolate the town.• They may reject you and isolate you because you are different from them and they would like to be like you.
isolate somebody from somebody• Presley's early success isolated him from his friends.• Tuberculosis patients are isolated from the other patients.
isolate something from something• It is impossible to isolate political responsibility from moral responsibility.
From Longman Business Dictionary
isolatei·so·late /ˈaɪsəleɪt/ verb [transitiveT]
1to prevent a country or company from getting support or business from other countries or companies, so that it becomes weaker
Efforts to isolate North Korea financially through targeted measures appeared to be working.
2to separate something so that it can be dealt with by itself, rather than affecting the whole of a business, market etc
After isolating the problem, investigate it as quickly as possible and resolve it.
—isolation noun [uncountableU]
Inflation cannot be addressed in isolation from other economic problems.
—isolated adjectiveadj
The regime has become increasingly isolated.
Origin isolate
(1800-1900) isolated
i·so·late verb
Chinese
Syllable
Corpus
TOEFL IELTS BNC: 3830 COCA: 3963
TOEFL IELTS BNC: 3830 COCA: 3963
isolate verb
⇨ isolate (isolate patients) ⇨ identify (isolate several factors) isolate

verb

isolate ♦︎ cut sb/sth off ♦︎ part ♦︎ quarantine ♦︎ divide ♦︎ segregateThese words all mean to separate sb/sth from sb/sth else and keep them apart. 这些词均表示隔离、隔绝、使分开。PATTERNS AND COLLOCATIONS 句型和搭配◆to isolate / cut off / part / divide / segregate sb / sth from sb / sth else◆to isolate yourself / cut yourself off◆to isolate / quarantine / segregate a patient ◆a community is isolated / cut off / segregated◆completely / totally isolated / cut off◆socially isolated / divided / segregated■ isolate ˈaɪsəleɪt [transitive, often passive] to separate sb/sth physically or socially from other people or things 隔离；孤立；使脱离◆Patients with the disease should be isolated.这种病的患者应予以隔离。◆He was immediately isolated from the other prisoners.他被立刻与其他囚犯隔离开来。   see also isolation ⇨ division 1 , separate ⇨ disperse ■ ˌcut sb/sth ˈoff

phrasal verb

(cutting, cut, cut) [often passive] to prevent sb/sth from leaving or reaching a place or communicating with people outside a place 切断⋯的去路（或来路）；使与外界隔绝◆The army was cut off from its base.部队与基地失去了联络。◆She feels very cut off living in the country.她住在乡间感到很闭塞。◆He cut himself off from all human contact.他断绝了与所有人的联系。■ part [transitive, often passive] (formal) to prevent sb from being with sb else 分离；分开；隔离◆I hate being parted from the children.我不愿与孩子们分开。◆The puppies were parted from their mother at birth.小狗崽儿一出生就和妈妈分开了。■ quarantine ˈkwɒrəntiːn; NAmE ˈkwɔːrəntiːn, ˈkwɑːrəntiːn [transitive] to keep an animal or person who may have a disease away from others for a period of time, in order to prevent the disease from spreading （对动物或人）进行检疫，隔离◆Animals brought into the country are automatically quarantined.入境的动物一律进行检疫。ⓘ It is more common to use quarantine as a noun. * quarantine较常用作名词。   see also quarantine ⇨ division 1 ■ divide [transitive] (formal) to separate two people or things 使分离；使分开◆Can it ever be right to divide a mother from her child?让母子分离难道还有可能是对的？OPP unite ⇨ combine ■ segregate ˈsegrɪgeɪt [transitive, often passive] (formal) to separate people of different races, religions or sexes and treat them differently 隔离并区别对待（不同种族、宗教或性别的人）◆It is a culture in which women are segregated from men.这是一种女性受到隔离歧视的文化。◆This is perhaps the most racially segregated city in the United States.这可能是美国种族隔离最严重的城市。 OPP integrate ⇨ combine   see also segregation ⇨ division 1
TOEFL IELTS BNC: 3830 COCA: 3963
isolate
To isolate someone: isolate, exclude, segregate...
To think about someone or something in a particular way: associate, compartmentalize, go by...
To separate something from something else: separate, spread out, divide...

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