block off

英 [blɒk ɒf]

美 [blɑːk ɔːf]

封闭，封住（门、窗或通道）

柯林斯词典

• PHRASAL VERB 封闭，封住（门、窗或通道）
  When youblock offa door, window, or passage, you put something across it so that nothing can pass through it.
  1. They had blocked off the fireplaces to stop draughts.
     他们已经封住了壁炉，以阻挡通风。

英英释义

verb

• obstruct access to
  Synonym:blockade
• block off the passage through
  1. We shut off the valve
  Synonym:shut offclose off
• render unsuitable for passage
  1. block the way
  2. barricade the streets
  3. stop the busy road
  Synonym:barricadeblockblockadestopblock upbar

双语例句

• Jim will knock your block off if he catches you riding his bike.
  吉姆若碰见你骑他的自行车，一定会揍你。
• All of these block off the development of the economy of the electric power industry.
  这势必严重阻碍了电力行业经济的发展。
• "stay out of my lawn or I'll knock your block off." the man said.
  那人说：“不要走进我的草坪，否则会揍你的”。
• I'll knock his block off if he tries anything with me!
  要是他敢对我怎么样，我就要敲碎他的脑袋！
• Surface pre-grouting is used to consolidate surrounding rock and block off water in the construction of the second auxiliary shaft.
  第二副井施工采用地面预注浆，对基岩段进行围岩加固和堵水。
• The article analyses the cause of block off non-native labours into Qingdao on the basis of research their status and characteristic.
  基于对近年青岛市外来劳动人口状况的调查，基本摸清了该城市外来劳动人口的主要特点，分析阻碍吸纳外来劳动人口的原因。
• When you tell yourself, Ill do this tomorrow, actually block off some time in your calendar the next day to work on it.
  当你跟自己说这个我明天再做的时候，你可以在你的日程表上标注好。
• They never schedule important meetings or conference calls right at lunchtime, and they typically block off at least 10 minutes of free time after lunch to reassess their goals for the day and shift priorities around, Kerr says.
  他们从来不会在午餐时间安排重要的会面或者会议。吃完午饭后，他们通常会单独呆上至少10分钟，重新审视一天的目标，调整工作重点。
• They had blocked off the fireplaces to stop draughts.
  他们已经封住了壁炉，以阻挡通风。
• I want you to call the fire department and have them block off the city center in a one mile radius around the building!
  我要你拨打消防部门的电话，告诉他们封锁以这座楼为中心半径一里范围的街区。