NASA

From Longman Dictionary of Contemporary EnglishRelated topics: Government, Space, AstronomyNASANASA /ˈnæsə/ noun PGTTS (National Aeronautics and Space Administration) a US government organization that controls space travel and the scientific study of spaceExamples from the CorpusNASA• But on stage I find it difficult to change the tone quickly - you've got NASA sitting in front of you!• Knowing NASA would have little cash to spare, the committee backed off proposals for new landing craft.• It is not the first time that NASA has had trouble with the upper stage.

单词	NASA
释义	NASA From Longman Dictionary of Contemporary EnglishRelated topics: Government, Space, AstronomyNASANASA /ˈnæsə/ noun PGTTS (National Aeronautics and Space Administration) a US government organization that controls space travel and the scientific study of spaceExamples from the CorpusNASA• But on stage I find it difficult to change the tone quickly - you've got NASA sitting in front of you!• Knowing NASA would have little cash to spare, the committee backed off proposals for new landing craft.• It is not the first time that NASA has had trouble with the upper stage.
随便看	it won't kill it won't kill to do it wont be long it wont hurt to do it wont kill it wont kill to do it won’t/doesn’t hurt (somebody) to do something it won’t/wouldn’t kill somebody (to do something) it works for me etc it works for you etc it worries how it worries somebody that/how/when it worries that it worries when it would be as well it would be folly to do it would be folly to do something it would be unthinkable for somebody to do something it would be unthinkable for to do it wouldn't do any harm to do it wouldn't kill it wouldn't kill to do it wouldnt do any harm to do it wouldnt kill it wouldnt kill to do