quarantine sb/sth
quarantine 作及物动词，宾语通常是需要隔离的人、动物或场所。
The health department quarantined the entire ward.
卫生部门隔离了整间病房。
四十天,尤指隔离期；对患有传染性疾病的患者进行强制隔离,以防止疾病传播；隔离期或隔离状态；隔离以防止传染病传播；强制隔离
the enforced isolation of people with a contagious disease to prevent it from spreading
四十天,尤指隔离期
A period of 40 days, particularly
对患有传染性疾病的患者进行强制隔离,以防止疾病传播
enforced isolation of patients suffering from a contagious disease in order to prevent the spread of disease
隔离期或隔离状态
A period, instance, or state of isolation from the general public or from native livestock and flora enacted to prevent the spread of any contagious disease.
隔离以防止传染病传播
isolation to prevent the spread of infectious disease
强制隔离
A similar period, instance, or state of rigidly enforced or self-enforced detention or isolation.
隔离所
A place where such isolation is enforced, a lazaret.
贸易封锁或外交孤立
A blockade of trade, suspension of diplomatic relations, or other action whereby one country seeks to isolate another.
计算机隔离
An isolation of one program, drive, computer, etc. from the rest of a computer network to limit the damage from a bug, computer virus, etc.
被隔离的程序或设备
The program, drive, computer, etc. thus isolated.
The sick sailor was kept in quarantine for two weeks before the ship was allowed to dock.
生病的船员被隔离了两周，船才获准靠岸。
用法提示：这里的 quarantine 是名词，表示‘隔离期’。
The dog was placed in quarantine when it entered the country without the correct papers.
这只狗因入境时没有正确证件而被隔离。
用法提示：quarantine 作名词，指‘隔离’。
After the outbreak, the entire building was under quarantine for a month.
疫情暴发后，整栋大楼被隔离了一个月。
用法提示：quarantine 为名词，表示‘隔离状态’。
quarantine 作及物动词，宾语通常是需要隔离的人、动物或场所。
The health department quarantined the entire ward.
卫生部门隔离了整间病房。
被动语态 be quarantined 常用来描述被隔离的状态，或在不指明施动者时使用。
The crew members were quarantined after the outbreak.
疫情暴发后，船员们被隔离了。
in quarantine 表示处于隔离状态，常与 remain、stay 等连用，可作表语或状语。
The patient remained in quarantine for two weeks.
这名患者处于隔离状态两周。
与 quarantine 最接近，在防疫隔离语境中可互换，但 isolation 更通用，不特定指因传染病而强制隔离。
强调自愿或幽静的独处，不涉及强制防疫，替换 quarantine 时需注意语境。
侧重将人群按类别分开，常含社会或政治意义，不宜直接替换 quarantine。
强调行动受限制、被关在某一空间，可用于因病隔离，但语义更广，也指坐牢等。
grammar · medium
易错句子He was quarantine for 14 days after traveling abroad.
正确表达He was quarantined for 14 days after traveling abroad.
被动语态中 be 动词后要用 quarantine 的过去分词 quarantined，表示“被隔离”，不能用动词原形。
grammar · medium
易错句子The cat is in a quarantine for 30 days.
正确表达The cat is in quarantine for 30 days.
quarantine 表示“隔离状态”时是不可数名词，前面不加 a/an；a quarantine 只用于指“一段检疫期”，如 a 14-day quarantine。
quarantine 特指为防止传染病蔓延而实施的强制隔离（常由政府或医疗机构执行）；isolate 泛指将某人或某物分开、孤立，不一定是疾病防疫，可能出于自愿或一般原因。
insulate 指用材料或屏障隔绝热量、声音、电流等，与疾病防疫无关；quarantine 隔离的是人或动物，insulate 隔离的是能量或噪音。
seclude 指主动或被动地远离人群、过隐居生活，常是自愿或出于隐私；quarantine 是防疫所需的强制隔离，重点在防止疾病传播，而不是寻求独处。
对…实施隔离
All passengers from the affected region were placed under quarantine.
所有来自疫区的乘客都被隔离了。
隔离期，检疫期
The recommended quarantine period is currently fourteen days.
目前建议的隔离期是十四天。
处于隔离中
The entire team stayed in quarantine until the test results came back.
整个团队一直处于隔离中，直到检测结果出来。
隔离措施
Local authorities introduced stricter quarantine measures at the airport.
地方当局在机场采取了更严格的隔离措施。
实施隔离；下令隔离
The government imposed a quarantine on the entire city to stop the spread.
政府对全市实施了隔离以阻止传播。
隔离设施
Patients were transported to a dedicated quarantine facility on the outskirts.
患者被送往郊外一处专门的隔离设施。
与疾病扩散和隔离措施直接相关
涉及疾病传播的流行阶段，常与隔离检疫搭配
致病因子的常见话题词
描述疾病可传播性，是决定是否隔离的关键
防控传染病的重要手段，与检疫话题常同时出现
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.