Word · Frequency #7667
obstruction
障碍物；妨碍；闭塞物
核心释义
any structure that makes progress difficult
- 1.
阻碍的行为或状态
The act of obstructing, or state of being obstructed.
- 2.
任何使进展困难的结构
any structure that makes progress difficult
- 3.
阻碍或妨碍的事物
Something which obstructs or impedes, either intentionally or unintentionally
- 4.
阻塞或填满通道的物理状态
the physical condition of blocking or filling a passage with an obstruction
- 5.
自然功能被阻碍的状态；生命功能的停止；死亡
The condition of having the natural powers obstructed in their usual course; the arrest of the vital functions; death.
- 6.
必须绕过或克服的无形障碍
something immaterial that stands in the way and must be circumvented or surmounted
阻碍的行为或状态；任何使进展困难的结构；阻碍或妨碍的事物；阻塞或填满通道的物理状态；自然功能被阻碍的状态；生命功能的停止；死亡
用法In use
The fallen tree was an obstruction on the mountain path, so the hikers had to find another way.
用法提示：obstruction 指挡住道路的实体障碍物，作可数名词，在句中作表语。
The plumber used a special tool to clear the obstruction from the kitchen drain.
用法提示：obstruction 指管道中的阻塞物，作可数名词，在句中作动词 clear 的宾语。
The committee viewed the delay as an obstruction to building the new hospital.
用法提示：obstruction 指抽象意义上的阻碍，作可数名词，与介词 to 搭配使用。
the filibuster was a major obstruction to the success of their plan
obstruction to [noun/gerund]
The fallen tree was an obstruction to traffic.
相关词与表达Connections
搭配Collocations
- cause an obstruction
- 造成堵塞
- The fallen tree caused an obstruction on the road.倒下的树造成了道路堵塞。
- remove an obstruction
- 清除障碍物
- Workers were called to remove the obstruction from the highway.工人被叫来清除高速公路上的障碍物。
- obstruction of justice
- 妨碍司法
- He was charged with obstruction of justice for lying to the police.他因对警方撒谎被控妨碍司法。
- road obstruction
- 道路障碍
- Drivers should report any road obstructions to the authorities.司机应向当局报告任何道路障碍。
- intestinal obstruction
学习提示Learner notes
记忆技巧Memory Tip
想象一条路被一个大箱子堵住，无法通过。
语境与语域Context & Register
通常用于正式或中性语境，多指物理障碍或抽象阻碍。
发音与拼写Pronunciation & Spelling
All listed words share the same ending sound /kʃən/ and the same stressed vowel /ʌ/, making them perfect rhymes with 'obstruction'. Note that words like 'action' (/ˈækʃən/) or 'fraction' (/ˈfrækʃən/) have a different stressed vowel and are not rhymes.
用法优先级Usage priority
Collins 词频等级为 1，建议结合例句记忆，而不是只背中文释义。
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.