| 单词 | Mercury program, the |
| 释义 | Mercury program, the From Longman Dictionary of Contemporary EnglishMercury program, thethe Mercury programˈMercury ˌprogram, the(1961–63) a US government space programme designed to put human beings in orbit around the Earth. In its first successful flight, John Glenn made three orbits of the Earth in 1962. → see also Apollo Program, Gemini Program, the |
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