Bottleneck problem
[计] 关键问题, 瓶颈问题
🧩 词语组成解析
bottleneck
['bɑtlnɛk]
n. 瓶颈;瓶颈路段（常引起交通堵塞）;（尤指工商业发展的）瓶颈;阻碍;
🗣️ 情景例句
I watched the film and cried throughout.
我看那部电影时从头哭到尾。
If wise men play the fool, they do it with a vengeance.
智者干傻事，愚蠢到极点。
None of your business!
与你无关！