基本解释n.天文观测同根派生 astro-observation相关词英汉例句用作名词 (n.)Astronomical observation and theory provide some general clues.天文观测和理论提供了几条一般性的线索。Dewar is an important component of the astronomical observation.摘要杜瓦瓶是天文观测中重要的终端设备部件。astro-observation更多例句