Read Edit View history 航空线 hángkōngxiàn air route Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 航空线/航空線 · hángkōngxiàn · air route 2026/03/04 航空线 / 航空線 hángkōngxiàn air route a designated path through the air used by aircraft 这条航空线连接了两个大城市。 created sense Mar 4, 2026, 02:25 AM