| 释义 | 
		bottleneck美 ['bɑt(ə)l.nek]  英 ['bɒt(ə)l.nek]  - v.阻碍;交通堵塞
 - n.瓶颈口;狭口;薄弱环节
 - adj.(街道等)狭隘的
 - 网络瓶颈资源;瓶颈制约;瓶颈式
 
 n. block,blockage,restricted access,holdup,traffic jam n.  | 1. 瓶颈口;(交通易堵塞的)隘道,狭口;〔美国〕(特指生产中的)妨碍进度的因素,薄弱环节 1. 瓶颈口;(交通易堵塞的)隘道,狭口;〔美国〕(特指生产中的)妨碍进度的因素,薄弱环节  |  v.  |  |  adj.  |  |  
 n.  | 1. a junction or a narrow section of a road that slows traffic or causes traffic jams 2. a delay caused when one part of a process or activity is slower than the others and so hinders overall progress 3. a place where a road is narrow or blocked, causing traffic to move very slowly 4. a specific problem in part of a process, that causes delays to the whole process 1. a junction or a narrow section of a road that slows traffic or causes traffic jams 2. a delay caused when one part of a process or activity is slower than the others and so hinders overall progress 3. a place where a road is narrow or blocked, causing traffic to move very slowly 4. a specific problem in part of a process, that causes delays to the whole process  |  
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