1
obstruct something
及物动词，直接接被阻塞的对象。
The fallen tree obstructed the road.
倒下的树阻塞了道路。
阻碍；妨碍
先理解核心含义，再看它在真实句子里的用法。
阻碍；妨碍
to hinder or prevent the progress or accomplishment of
The fallen tree obstructed the road.
倒下的树阻塞了道路。
用障碍物阻塞或填满(通道)。
To block or fill (a passage) with obstacles or an obstacle.
阻碍进展或完成
hinder or prevent the progress or accomplishment of
阻碍,妨碍,干扰；阻挡。
To impede, retard, or interfere with; hinder.
阻塞通道
block passage through
obstruct
Base
原形
obstructs
3rd person
第三人称单数
obstructing
-ing
现在分词
obstructed
Past
过去式
obstructed
Past participle
过去分词
He obstructs the traffic.
他阻碍交通。
The fallen tree obstructed the road.
倒下的树阻塞了道路。
A fallen tree obstructed the narrow mountain road, so we had to wait for the rescue team.
一棵倒下的树堵住了那条狭窄的山路，所以我们不得不等待救援队。
AI contextual example
Please do not obstruct the fire exit; keep it clear at all times.
请不要堵塞消防出口，务必始终让通道保持畅通。
AI contextual example
The goalkeeper obstructed the striker's shot and prevented a goal.
守门员挡住了前锋的射门，阻止了一个进球。
AI contextual example
obstruct the path
阻塞道路
WordNet
及物动词，直接接被阻塞的对象。
The fallen tree obstructed the road.
倒下的树阻塞了道路。
阻止某人做某事，介词from不可省略。
The guard obstructed him from entering the building.
警卫阻止他进入大楼。
被动结构，强调受阻的原因。
The view was obstructed by a tall building.
视线被一栋高楼挡住了。
Not this
The police obstructed him to enter the building.
Use this
The police obstructed him from entering the building.
错误: 使用不定式'to enter'。纠正: 动词'obstruct'后接介词'from'和动名词，表示阻止某人做某事。
Not this
There is an obstruct on the road.
Use this
There is an obstruction on the road.
错误: 将动词'obstruct'误用作名词。纠正: 使用名词形式'obstruction'。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
阻碍交通
The fallen tree obstructed traffic for hours.
倒下的树阻碍交通数小时。
妨碍进展
Lack of funding obstructed the project's progress.
资金短缺妨碍了项目的进展。
遮挡视线
The tall building obstructs the view of the mountains.
高楼遮挡了山景。
妨碍司法
He was charged with attempting to obstruct justice.
他被指控试图妨碍司法。
堵塞道路
A parked car obstructed the road completely.
一辆停着的车完全堵塞了道路。
阻塞通道
Debris obstructed the narrow passage.
碎片阻塞了狭窄的通道。
妨碍司法
The witness was charged with attempting to obstruct justice.
该证人被指控企图妨碍司法。
遮挡视线
The tall building obstructs the view of the mountains.
那座高楼遮挡了看山的视线。
阻碍交通
A fallen tree obstructed traffic on the highway.
一棵倒下的树阻碍了高速公路的交通。
Use obstruct naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
ob（哦不）+ struct（结构）：结构被堵住了，记忆为“哦不，结构阻塞了”。
语域：mixed 常见场景：法律/执法、医学/解剖、日常/视线 obstruct 的用法横跨正式与日常场景：在法律或医学等专业语境中常表示‘妨碍’或‘阻塞’，在描述物体遮挡视线时也用于日常口语，因此标记为混合语域。
Words ending in -struct rhyme exactly. Words ending in -duct also rhyme but differ in spelling chunk.
Dictionary facts from ECDICT, WIKTIONARY.