宇航局 yǔhángjú space agency Origin Definitions Defs Strokes Stroke Words Sentences Sents 宇航 yǔháng noun space flight abbreviation for 宇宙航行 yǔzhòuhángxíng; space flight or navigation by spacecraft outside the atmosphere局 jú noun office an office; a bureau; a government department or an agency for public services; also used as a name for certain shops like a bookstore or pharmacy