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

• I'll knock your block off, you big stiff! You're a bum!
  小心我揍你，你这个死家伙，你简直就是一个懒蛋！
• By the time the block comes off the line, hundreds of separate operation have been performed on it.
  到工件离开生产线时，它已分别经过几百道工序的操作。
• They had blocked off the fireplaces to stop draughts.
  他们已经封住了壁炉，以阻挡通风。
• Another Indian company, Essar Group, has a production-sharing contract for a petroleum block off Vietnam's coast.
  另一家石油公司印度爱萨公司也与越南签订了合同，共同开采一块石油区域。
• 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。
• 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。
• 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。
• To prevent your personal time from being bumped off the list of priorities, block off the time as an appointment on your calendar.
  为了防止你的个人时间被压缩，请优先考虑，提前把运动时间写在日程表上。
• 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。
• 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！