Senses
瓶颈/ 瓶頸 bottle neck
· the narrow part of a bottle near the top
他用手紧紧握住瓶颈,防止水洒出来。
瓶颈/ 瓶頸 bottleneck
· a figurative point of congestion or a problem that impedes progress or development
资金短缺成为了公司进一步扩张的瓶颈。
References
No references for this word.