英语词汇“河外天文学”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	河外天文学
释义	河外天文学医extragalactic astronomy
随便看	mission briefing room Mission Budget Statement mission building Mission Capability Document Mission Capability Inspection mission capability package mission capable rate mission card Mission Carmel mission category mission cell management mission cell weight mission change indicator mission characteristic mission church Mission City mission civilisatrice mission cloth Mission College Mission Command and Control Group mission commander mission complete mission completion Mission Completion Success Probability Mission Completion Success Rate