bottleneck [ˈbɒtlnek]

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单词级别

第10级

基本释义

n.瓶颈口，交通易阻的狭口；妨生产流程的一环

英英释义

a place where a road becomes narrow , or a place where there is often a lot of traffic , causing the traffic to slow down or stop

参考例句

The transportation bottleneck has blocked the movement of the cargo. 运输的困难阻塞了货物的流通。
China's strained railroads already become a bottleneck for the economy. 中国紧张的铁路运输已经成为经济增长的瓶颈。

bottleneck [ˈbɒtlnek]

单词级别

基本释义

英英释义

参考例句

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