Read Edit View history 地铁线 dìtiěxiàn subway line Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 地铁线/地鐵線 · dìtiěxiàn · subway line 2026/03/11 地铁线 / 地鐵線 dìtiěxiàn subway line a railway route that serves as part of an underground transit system 这条新地铁线将于下个月开始营运。 noun created sense Mar 11, 2026, 11:41 PM