音标：[әb'strʌʃәn]
n. 障碍, 妨碍, 闭塞物
【医】 梗阻, 不通
在线英汉词典

obstruction的短语、例句：

obstruction 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.