短語(yǔ)詞組短語(yǔ)bottleneck constraints 瓶頸制約;瓶頸限制Traffic bottleneck 交通瓶頸地段;交通瓶頸Bottleneck Resource 瓶頸資源information bottleneck 信息瓶頸;本文運(yùn)用信息瓶頸marine bottleneck 海上咽喉Bottleneck Items 瓶頸項(xiàng)目;瓶頸物品population bottleneck 族群瓶頸bottleneck bay 瓶頸灣;窄頸海灣bottleneck problem 瓶頸問(wèn)題 返回 bottleneck