Read Edit View history 交通立體化 jiāotōnglìtǐhuà grade separation Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 交通立体化/ 交通立體化 jiāotōnglìtǐhuà grade separation The use of different heights to separate road or rail traffic so that they do not intersect, as in an overpass or interchange. Edit Delete References Add reference No references for this word.
交通立体化/ 交通立體化 jiāotōnglìtǐhuà grade separation The use of different heights to separate road or rail traffic so that they do not intersect, as in an overpass or interchange. Edit Delete