Bottleneck
01
瓶颈, 狭窄处
a narrowing that reduces the flow through a channel
语法信息
有生性状态
无生命
形态构成
复合词
可数
复数形式
bottlenecks
02
瓶颈, 狭窄部分
the narrow part of a bottle near the top
03
瓶颈, 堵车
a place where vehicles slow down or stop because the road narrows or there is an obstruction
例子
During rush hour, the highway often experiences bottlenecks near the city center.
在高峰时段，高速公路在市中心附近经常出现瓶颈。
to bottleneck
01
像瓶颈一样变窄, 变窄成瓶颈形状
become narrow, like a bottleneck
语法信息
形态构成
派生
动作动词
规则
现在时
bottleneck
第三人称单数
bottlenecks
现在分词
bottlenecking
一般过去时
bottlenecked
过去分词
bottlenecked
02
减慢, 阻碍
slow down or impede by creating an obstruction
