交通立体化 / 交通立體化

jiāo​tōng​lì​tǐ​huà

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.

交通 (literal) → 交通 · jiāo​tōng · traffic 立体 (literal) → 立体/立體 · lì​tǐ · multi-dimensional 化 (bound) → 化 · huà · [...-ize]

Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition

created sense May 20, 2026, 07:58 PM