obstacle

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
• abstraction
• abstract entity
• psychological feature
• cognition
• knowledge
• noesis
• cognitive factor
• difficulty
• hindrance
• hinderance
• deterrent
• impediment
• balk
• baulk
• check
• handicap
• obstacle
• obstruction

上位词

• balk
• baulk
• check
• deterrent
• handicap
• hinderance
• hindrance
• impediment
• impedimenta
• obstructer
• obstruction
• obstructor

下位词

• barrier
• hang-up
• hazard
• hitch
• hurdle
• roadblock
• rub
• snag
• stumbling block
• stymie
• stymy
• water jump