| 释义 |
| | | | NOUN | | | | | /ˈbɒtlˌnek/ | | | | | 1 | a specific problem in part of a process , that causes delays to the whole process 妨碍进展的事；障碍；瓶颈 | bottlenecks in production, resulting from a lack of spare parts 由于缺少零件而导致的生产障碍 | | | | | 2 | a place where a road is narrow or blocked, causing traffic to move very slowly 狭窄路段；瓶颈路段 | | |