相关单词近义词 block 街区, blockage 封锁, restricted access 受限存取, holdup 持枪抢劫, traffic jam 交通阻塞, obstruction 障碍, jam 果酱, logjam 浮木阻塞, chokepoint 阻塞点, constriction 压缩临近词bottom, bottle, bottleneck gap, bottleneck air, bottleneck pipe, bottleneck road, Bottleneck link, bottleneck mouth, bottleneck check, bottleneck slide, bottleneck factor, bottleneck effect 返回 bottlenecks