bottleneck
n. 瓶颈
v. 阻塞；妨碍
adj. 狭窄的
过去式：bottlenecked 过去分词：bottlenecked 现在分词：bottlenecking 第三人称单数：bottlenecks
近义词：block，blockage，restrictedaccess，holdup，trafficjam，obstruction，jam，logjam，chokepoint，constriction，
英英释义
Noun
- a narrowing that reduces the flow through a channel
- the narrow part of a bottle near the top
Verb
- slow down or impede by creating an obstruction;
"His laziness has bottlenecked our efforts to reform the system"
- become narrow, like a bottleneck;
"Right by the bridge, the road bottlenecks"
例句
用作名词(n.)
- TV talk show has entered a bottleneck period, gradually chug.目前电视谈话节目已经进入了一个瓶颈期，问题逐渐彰显。