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单词 bottleneck
释义
Bottleneck
nnoun.shapea narrowing that reduces the flow through a channel
Synset:chokepoint constriction
Derivationally Related Form:constrictbottleneck
Hypernyms:narrowing
Inherited Hypernyms:constrictionnarrowingshapespatial propertypropertyattributeabstractionentity
nnoun.artifactthe narrow part of a bottle near the top
Hypernyms:part portion
Inherited Hypernyms:bottleneckpartobjectphysical entityentity
vverb.socialslow down or impede by creating an obstruction
Examples:
  • His laziness has bottlenecked our efforts to reform the system
Hypernyms:block blockade embarrass hinder obstruct stymie stymy
Inherited Hypernyms:bottleneckobstructprevent
Sentence Frame:Somebody ---s something | Something ---s something
vverb.changebecome narrow, like a bottleneck
Examples:
  • Right by the bridge, the road bottlenecks
Derivationally Related Form:bottleneck
Hypernyms:contract narrow
Inherited Hypernyms:bottlenecknarrowchange
Sentence Frame:Something ---s
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更新时间:2025/1/11 7:34:34