Read Edit View history 航空线 hángkōngxiàn air route Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 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。 Edit Delete References Add reference No references for this word.
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。 Edit Delete