Read Edit View history 通航 tōngháng open to navigation Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 通航 · tōngháng · open to navigation 2026/03/04 通航 tōngháng open to navigation connected by air or sea traffic or service 这两座城市之间已经正式通航了。 verb created sense Mar 4, 2026, 02:25 AM