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
- 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！ - Even while he looked, a trembling feeling ran all through him, and a great block broke off and fell upon the ground.
就在他张望时，一股震动传遍全身，一块大石板从他身上掉了下来，跌落在地。 - 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 had blocked off the fireplaces to stop draughts.
他们已经封住了壁炉，以阻挡通风。 - The management promised to block it off.
管理层承诺，阻止它关闭。 - ATHENS, Greece – While many countries block off some Web sites, China has long drawn heightened scrutiny because of the breadth and sophistication of its Internet censorship.
雅典，希腊&–很多国家阻止国民访问一些网站的时候，中国长期不断的提升其审查制度。 - 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。 - 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。 - 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。 - 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。