obstruction

字辨

obstacle: 指阻碍人或物之进行的东西;通常指可除去或克服者

A broken-down car was an obstacle to traffic.

impediment: 指不使正常的机能停止的阻碍物;往往可与obstacle相互通用

an impediment to the progress

obstruction: 指(尤其在物理上)遮断或妨碍进路之物

The fallen tree was an obstruction in the path.

hindrance: 指妨碍进行致使迟缓之物

a hindrance to one's study

barrierp: 指虽未必无法克服或排除,但也非常难以克服的obstacle

a barrier to the country's economic development

词路径

• entity
• physical entity
• object
• physical object
• whole
• unit
• artifact
• artefact
• structure
• construction
• obstruction
• obstructor
• obstructer
• impediment
• impedimenta

上位词

• balk
• baulk
• check
• construction
• deterrent
• handicap
• hinderance
• hindrance
• impediment
• interference
• maneuver
• manoeuvre
• physical condition
• physiological condition
• physiological state
• play
• structure

下位词

• bar
• barrier
• block
• blockade
• blockage
• blocking
• check
• closure
• encumbrance
• hang-up
• hinderance
• hindrance
• hitch
• hurdle
• ileus
• incumbrance
• interference
• intestinal obstruction
• obstacle
• obstruction of justice
• occlusion
• preventative
• preventive
• roadblock
• rub
• snag
• stall
• stalling
• stop
• stoppage
• stymie
• stymy
• tamponade
• tamponage
• tumbler