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

• Close off the line with suitable stoppers.
  使用合适的塞子封闭管路。
• 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。
• After you close off the CDATA block and script, you return to SVG.
  关闭CDATA块和脚本后，返回SVG。
• 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。
• Were you and Cushing close off camera as well?
  在摄影机后，你和库欣是否也一样亲密？
• Blood dissecting up around the great vessels can close off the carotids.
  血液沿大血管附近向上剥离，可封闭颈总动脉；
• Close off all the applications you arent using.
  关掉你不用的应用。
• Immediately close off connections and lines with suitable plugs.
  立即用合适的盖子封闭连接和管路。