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

• Don't think you can get away from me forever! I am gonna knock your block off.
  不要以为你可以永远离开我！我要敲你的脑袋。
• Sometimes I need music to block off my own thought.
  有时候我需要音乐来阻止自己的胡思乱想。
• One man said that if someone was smiling at him for no reason he'd want to knock his block off.
  一位男士表示，如果有人无缘无故地对他笑，他会想去扁他。
• 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。
• 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！
• 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。
• A simplified flow field of the exhaust pipe with two outlets on both sides is numerically calculated by using SIMPLE method in this paper. The 2-D turbulent full N-S equations are solved and the difficulties of complex contour are overcome by Block off method.
  本文用SIMPLE方法计算了双侧排气的某尾排气管的简化流场，求解了紊流的二维全N-S方程，用台阶法处理了复杂形状的边界问题。
• In2004, Chinese women's volleyball in the closure of Zhangzhou for training, Zhao Ruirui block off when the accident occurred accidentally injured, was diagnosed with stress fracture.
  2004年，中国女排在漳州进行封闭训练时，赵蕊蕊起跳拦网时发生意外不慎受伤，被确诊为疲劳性骨折。
• 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。
• In profile control formula system, because of existing bibulous situation of high permeability reservoirs in injection wells, injecting method is used of cross-link polymer gel take along pre-pay angiocardiography expansion particles which can block off high permeability advantage channel.
  在调剖配方体系上，根据水井有高渗透层的吸水情况，采用交联聚合物凝胶携带预交联体膨颗粒注入，封堵高渗透优势通道。