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单词 obstacle
释义
obstacle
noun[C]
uk
/ˈɒb.stə.kəl/us
/ˈɑːb.stə.kəl/
C1
something thatblocksyou so thatmovement, goingforward, oractionispreventedor made moredifficult:
障碍；阻碍；妨碍
Thebiggestobstacle inourway was atreetrunkin theroad.我们路上最大的障碍是横在路上的一棵树。
Thisdecisionhasremovedthe last obstacletothehostages'release.这个决定清除了释放人质的最后障碍。
Thesaurus: synonyms, antonyms, and examples
a problem
  • problemWhat's the problem here?
  • difficultyThe company is having some financial difficulties at the moment.
  • troubleWe've had a lot of trouble with the new computer system.
  • hitchThe ceremony went without a hitch.
  • glitchWe've had a few technical glitches, but I'm confident we'll be ready on time.
  • hurdleGetting a work permit is only the first hurdle.
See more results »
SMART Vocabulary: related words and phrases
Difficult things and people
  • a (heavy) cross to bearidiom
  • albatross
  • bane
  • be dead meatidiom
  • be in the clearidiom
  • be out of the woodsidiom
  • bump
  • equation
  • hindrance
  • hot potato
  • impediment
  • incubus
  • marathon
  • nut
  • teething troubles
  • the tip of the icebergidiom
  • thorn inyourflesh/sideidiom
  • tiesomeoneup
  • to-do
  • twist
See more results »
(Definition ofobstaclefrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

obstacle| American Dictionary

obstacle
noun[C]
us
/ˈɑb·stə·kəl/
something thatblocksyourway so thatmovementorprogressispreventedor made moredifficult:
Wesuddenlyencounteredan obstacle along thetrail.
Moneyseemsto be no obstacle.
(Definition ofobstaclefrom theCambridge Academic Content Dictionary© Cambridge University Press)

Examplesofobstacle

obstacle
An interesting lack of uniqueness occurs in the case of flows past purely magnetic obstacles if the ionization is produced in a bow shock.
From theCambridge English Corpus
There are two distinct aspects of controlling a highly redundant robot such that it reaches its goal whilst avoiding all obstacles.
From theCambridge English Corpus
This provides smooth and reliable global motion paths which avoid local obstacles from the current position to the goal destination.
From theCambridge English Corpus
There are a number of obstacles, then, that can short-circuit the connection between democracy and the resources governments allocate to education.
From theCambridge English Corpus
For example, the sample points of a polyhedralobstaclecan be the vertices of the polyhedron.
From theCambridge English Corpus
The concept of visible tangent links can be extended to arbitrary shaped obstacles.
From theCambridge English Corpus
The chiefobstacleto such a law in the first part of the twentieth century was opposition from settlers and farmers.
From theCambridge English Corpus
Long terms variables, such as political culture, seem to be more important for understanding current obstacles at institutional consolidation.
From theCambridge English Corpus
Here the final overcoming of obstacles and declaration of equality takes the form of a rococo interchangeability of persons in the love relationships.
From theCambridge English Corpus
This is indeed the mainobstacleto a strict prevention of consanguinity.
From theCambridge English Corpus
Uncertainties in the magnetized plasma viscosity remain as anobstacleto unambiguous tests of the results in the case of real plasmas.
From theCambridge English Corpus
Over three-quarters of the respondents indicated that changes in organisational funding were the most important (67 %) or second most important (10 %)obstacleto effective operations.
From theCambridge English Corpus
The primaryobstacleto such a strategy is that the different components have been normed on different samples, often at very different times.
From theCambridge English Corpus
The performance of the proposed approach was tested in a variety of environments, with differentobstacleconstellations and working scenarios.
From theCambridge English Corpus
However, none of these presented theobstacleto practice that the absence of encouragement and positive comments from a class teacher did.
From theCambridge English Corpus
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.

Collocationswithobstacle

obstacle

These are words often used in combination withobstacle.

Click on a collocation to see more examples of it.

big obstacle
Abigobstacleto really using functional applications is often their performance.
From theCambridge English Corpus
bureaucratic obstacle
The third has led to attempts to constrain nonconforming practice through regulation,bureaucraticobstacle, or denial of payment.
From theCambridge English Corpus
chief obstacle
Thechiefobstacleto such a law in the first part of the twentieth century was opposition from settlers and farmers.
From theCambridge English Corpus
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
#https://dictionary.cambridge.org//dictionary/english/obstacle##
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更新时间：2024/12/27 23:46:46