bottle- neck
英
美
- 瓶颈
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bottle- neck的英文翻译是什么意思,词典释义与在线翻译:
英英释义
名词 bottleneck:
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a narrowing that reduces the flow through a channel
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the narrow part of a bottle near the top
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slow down or impede by creating an obstruction
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become narrow, like a bottleneck