瓶颈: 1. bottleneck2. bottle-neck3. choke point Examples:啤酒瓶底的沉淀物一到瓶颈部位，就不要往外倒啤酒了。此时你的一杯啤酒会金灿灿地发亮，酒泡鼓出酒杯口，而又不会溢出杯外。As soon as the sediment starts creeping up the shoulder of the bottle, stop pouring. You should now have a glass of star-bright beer with a head(of foam) that stands proud of the glass but does not overflow. 瓶颈the neck of a bottle瓶颈a neck of a battle瓶颈制约Bottleneckrestrictions地狭；瓶颈a neck of land; the neck of a flask.瓶颈靠近瓶顶的狭窄部分The narrow part of a bottle near the top.交通瓶颈交通拥挤的地点或地区A point or an area of traffic congestion.夹扁的瓶颈(玻璃瓶缺陷)pinched neck一个塞子塞在了瓶颈处。A cork fits into the neck of a bottle.然后把软木塞放进盛满有色水的瓶颈里。Then push the cork into the neck of a bottle full of colored water.
就是bottleneck在这个系统中，当前不存在任何瓶颈。There are no current bottlenecks at all on this system. 这种效果将一直持续上溯到客户体验，因为每个连续的资源都被捆绑起来以等待瓶颈得到缓解。This will continue up stream all the way to the client experience, as eachsequential resource is tied up waiting on the bottleneck.
暖暖烛光2016
