obstruction是什么意思？

obstruction

英[əbˈstrʌkʃn] 美[əbˈstrʌkʃən, ɑb-]

• n. 障碍物，阻碍的行为或例子，阻碍，受阻，妨碍议事；

复数：obstructions;

例句

• She was charged with obstruction of a police officer in the execution of his duty. 她被指控妨碍警察执行任务。
• She had to have surgery to remove an obstruction from her throat. 为去除咽喉里的堵塞物，她不得不接受手术。
• The lorry had been parked on the pavement, causing an obstruction. 卡车停在人行道上，引起了堵塞。
• Suspending bracket design is able to avoid obstruction of venous reflux effectively. 悬空支架式设计,能有效避免静脉回流受阻.
• Mechanical obstruction may require operation for repair of common bile duct stricture or for gallstones. 机械性梗阻可能需要手术以修复胆总管狭窄或除去胆石.
• The asylum seekers had to contend with continued bureaucratic obstruction. 寻求政治庇护的人得不断地应付官僚主义的层层阻挠.
• the obstruction of justice 妨碍司法公正
• The conical configuration of the appendix makes obstruction of the lumen unlikely. 阑尾呈圆锥形,不易造成腔内梗阻.
• We believe that this patient's airway obstruction was likely secondary to laryngospasm rather than laryngeal edema. 我们认为,该例患者的气道阻塞很可能是继发性喉痉挛,而不是喉头水肿.
• The complications of duodenal ulcer that require surgical management are hemorrhage , perforation, obstruction, and intractability. 十二指肠溃疡需外科治疗的并发症是出血、穿孔 、 梗阻和顽固性.

同义词

• n.
  obstruction的同义词之：妨碍,限制
  stop, obstacle, roadblock, snag, impediment, block, check, restriction, difficulty, taboo, hitch, constraint, interdiction, prohibition, trammel, embargo, stumbling, preclusion, barricade, limitation, ban, hindrance, barrier, bridle, forbiddance, proscription, bottleneck, bar,
• obstruction的同义词之：其他释义
  wall, prevention, crossing, blockade, dike,

同义词解析

• 以下这些名词均包含 "障碍(物)" 的意思
  obstacle：指在达到目的或前进的过程中必须消除或绕过的障碍物，也指起阻碍作用等情况。
  barrier：常指临时的或者可能跨越的障碍。
  obstruction：常既指具体的障碍又可指抽象或喻意上的阻碍。
  bar：既可指阻止进出或通过的栅栏一类的障碍物，也可用于抽象意义障碍。
  hindrance：指妨碍他人进步或做事的人或物。

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  路障；障碍（物）
  An obstruction is something that blocks a road or path.
  例句
  John was irritated by drivers parking near his house and causing an obstruction. 约翰对那些在他家附近泊车堵住通道的司机感到恼火。
• N-VAR
  （体内的）梗阻
  An obstruction is something that blocks a passage in your body.
  例句
  The boy was suffering from a bowel obstruction and he died. 这个男孩因患肠梗阻死去了。
• N-UNCOUNT
  （通常指对生意、法律或政府的）阻挠，妨碍
  Obstruction is the act of deliberately delaying something or preventing something from happening, usually in business, law, or government.
  例句
  Mr Guest refused to let them in and now faces a criminal charge of obstruction. 格斯特先生因为将他们拒之门外，现在面临妨碍公务的刑事指控。

英汉词典释义

• n.
  障碍物,阻碍物;阻碍,阻挠,阻挡,妨碍
  The lorry had been parked on the pavement, causing an obstruction. 卡车停在人行道上，引起了堵塞。 She had to have surgery to remove an obstruction from her throat. 为去除咽喉里的堵塞物，她不得不接受手术。 She was charged with obstruction of a police officer in the execution of his duty. 她被指控妨碍警察执行任务。 The asylum seekers had to contend with continued bureaucratic obstruction. 寻求政治庇护的人得不断地应付官僚主义的层层阻挠。

英英词典释义

• Noun
  1. any structure that makes progress difficult
  2. the state or condition of being obstructed
  3. something immaterial that stands in the way and must be circumvented or surmounted;
  "lack of immagination is an obstacle to one's advancement""the poverty of a district is an obstacle to good education""the filibuster was a major obstruction to the success of their plan"
  4. the act of obstructing;
  "obstruction of justice"
  5. getting in someone's way

行业词典

• 体育： 障碍物；阻挠；阻挡；妨碍；狭窄；阻人犯规；
  医学： 梗阻，不通；
  数学： 阻碍；
  航海科技： 碍航物；