Read Edit View history 航空事业 hángkōngshìyè aviation industry Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 航空事业/航空事業 · hángkōngshìyè · aviation industry 2026/03/04 航空事业 / 航空事業 hángkōngshìyè aviation industry aviation industry 他一生致力于祖国的航空事业。 created sense Mar 4, 2026, 02:25 AM