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obstruction

美音:[əbs´trʌkʃən ]点这儿播放单词美音发声
英音:[əbs´trʌkʃən ]点这儿播放单词英音发声
n.阻塞,妨碍,障碍物

难易程度:

obstruction为六级词汇

词根

stru,struct=to build(建筑)

近义词, 同义词

obstruction


/əb'strʌkʃn; əb`strʌkʃən/
n
1 [U] action of obstructing; being obstructed 阻碍; 障碍; 妨碍
*obstruction of the factory gates 工厂大门的障碍
* a policy of obstruction 阻遏政策.
2 [C] thing that obstructs; obstacle 障碍物; 阻塞物
*an operation to remove an obstruction in the throat, intestine, stomach, etc 去除咽喉、肠、胃等梗阻的手术
* obstructions on the road, eg fallen trees 公路上的障碍物(如倒下的树木)
* Your car is causing an obstruction, ie getting in the way of others. 你的汽车挡道了.
3 [C, U] (sport 体) (act of) unfairly stopping the movement of a player in the other team 违例阻挡
*commit an obstruction 违例阻挡犯规
* be found guilty of obstruction 被判违例阻挡犯规.

obstruction


n
[U and C]
when something blocks a road, passage, tube etc, or the thing that blocks it
= blockage
 an operation to remove an obstruction from her throat
 Police can remove a vehicle that is causing an obstruction .
obstruction of
 an unlawful obstruction of the highway
[U]
when someone or something prevents or delays a legal or political process
obstruction of
 the obstruction of vital legislation
 He was found guilty of obstruction of justice .
[U]
an offence in football, hockey etc in which a player gets between an opponent and the ball
1. The further off this solid obstruction, the longer time will elapse for the return of the echo.
    固体障碍物越远。回声返回所用时间就越长。

2. I saw an obstruction in the road.
    我发现路上有一障碍物 .

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