close off

英 [kləʊz ɒf]

美 [kloʊz ɔːf]

堵塞（路口等）; 威逼或围困（某人）

柯林斯词典

• PHRASAL VERB 隔绝;封锁
  Toclosesomethingoffmeans to separate it from other things or people so that they cannot go there.
  1. Police closed off about 12 blocks of a major San Francisco thoroughfare for today's march...
     由于今天的示威游行，警方封锁了旧金山一条主干道上大约12个街区。
  2. The old guard of leaders are closed off behind walls built of yesterday's ideology.
     领导人的老警卫们生活在用过去的意识形态筑成的高墙内，与世隔绝。

英英释义

verb

• block off the passage through
  1. We shut off the valve
  Synonym:shut offblock off
• isolate or separate
  1. She was shut off from the friends
  Synonym:shut off
• stem the flow of
  1. shut off the gas when you leave for a vacation
  Synonym:shut off

双语例句

• Police closed off about 12 blocks of a major San Francisco thoroughfare for today's march
  由于今天的示威游行，警方封锁了旧金山一条主干道上大约12个街区。
• Governments, worried about letting in revolutionaries or letting out their own people, began to close off frontiers& until they were shattered once again by the catastrophe of World War II.
  政府因为担心将革命者放进来或是将国民放出去，开始封锁边界&直到二战的灾难重又将边境砸开。
• Measures to close off infected areas, disinfecting, culling and non-harmful disposal have been taken jointly by the ministry and the Qinghai provincial government.
  农业部和青海人民政府已经采取隔离疫区，消毒，扑杀被感染的牛群和无害化处理等联合措施。
• Having that ability to close off a chapter and move on is really, really important.
  结束一个章节，并且继续向前的能力非常重要。
• Close off engine openings with stoppers.
  用止动块封闭发动机开口。
• They found it best to close off the bedroom.
  1他们发现最好把卧室隔绝。
• French police close off a road near the site of a parcel bomb in Paris.
  法国警察封闭了在巴黎发生邮包爆炸现场附近的一条道路。
• Mexican troops close off a Tijuana hospital to protect suspected drug traffickers wounded in gang warfare.
  墨西哥人在一所提华纳医院外海接近地群集保护在组织战斗方面受伤的可疑的毒枭。
• Immediately close off additional fuel pump connections and fuel lines with suitable stoppers.
  立即使用合适的塞子封闭附加燃油泵连接件和燃油管路。
• After you close off the CDATA block and script, you return to SVG.
  关闭CDATA块和脚本后，返回SVG。