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.- They had blocked off the fireplaces to stop draughts.
他们已经封住了壁炉,以阻挡通风。
- They had blocked off the fireplaces to stop draughts.
英英释义
verb
- obstruct access to
- block off the passage through
- We shut off the valve
- render unsuitable for passage
- block the way
- barricade the streets
- stop the busy road
双语例句
- 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。 - 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。 - 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。 - The management promised to block it off.
管理层承诺,阻止它关闭。 - Both of them are like a bridge between the readers and the story, and also like two walls to block off the strong wind of Wuthering Heights. The passion is weakened, and emotion is balanced.
两位叙述者就象联系读者和故事的一座桥,又象一堵墙。减缓了呼啸山庄强劲的风,平衡了作者浓烈的感情。 - 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! - 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! - In short, you will want to make sure that you block off time to do something or another that you actually do enjoy on a regular basis.
总之,你要确保定期划出一块时间做点你真正喜欢的这样或那样的事情。 - 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。 - 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。