Read Edit View history 航天 hángtiān HSK7 aerospace Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 航天 · hángtiān · aerospace 2026/03/04 航天 hángtiān aerospace space flight 中国的航天技术处于世界领先地位。 noun created sense Mar 4, 2026, 02:25 AM