美国太空总署 měiguótàikōngzǒngshǔ NASA Definitions Defs Origin Strokes Stroke Words Sentences Sents 美国 美國 měiguó proper noun United States United States of America; USA; America太空 tàikōng noun outer space the universe beyond the Earth's atmosphere总署 總署 zǒngshǔ headquarters head office; main administration; (specifically) a general office or bureau, such as the General Administration of Customs or the historical 总理各国事务衙门 zǒnglǐgèguóshìwùyámen