宇航技術 yǔhángjìshù space technology Definitions Defs Origin Strokes Stroke Words Sentences Sents 宇航技术 宇航技術 yǔhángjìshù space technology the science and technology of space flight and exploration Cross-References Same as 空间技术 kōngjiānjìshù
宇航技术 宇航技術 yǔhángjìshù space technology the science and technology of space flight and exploration Cross-References Same as 空间技术 kōngjiānjìshù
