Make lacework by knotting or looping .

用梭编的方式制作花边。

But in the industrial era after the korean war , the stream , by then a rank open sewer , was entombed by pavement and forgotten beneath a lacework of elevated expressways as the city 's population swelled toward 10 million .

但韩战后的工业时代，当时已成恶臭难闻无盖大水沟的这条河流，被道路埋进地底，而随著首尔人口膨胀到一千万，这条河流就在一条高架快速公路的网脉底下，遭到遗忘。