| 单词 | bottleneck |
| 释义 | bottle·neckBrE /ˈbɒtlnek/ NAmE /ˈbɑːtlnek/ noun a narrow or busy section of road where the traffic often gets slower and stops 瓶颈路段（常引起交通阻塞）anything that delays development or progress , particularly in business or industry （尤指工商业发展的）瓶颈，阻碍，障碍SYN logjam |
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