Bottleneck
01
瓶颈, 狭窄处
a narrowing that reduces the flow through a channel
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。
Construction work on the bridge caused a significant bottleneck this morning.
桥梁上的施工工作今早造成了严重的瓶颈。
to bottleneck
01
像瓶颈一样变窄, 变窄成瓶颈形状
become narrow, like a bottleneck
02
减慢, 阻碍
slow down or impede by creating an obstruction
