单词 | the space race |
释义 | the space race informal See full dictionary entry for space race competition between the United States and the Soviet Union to be the superior power in outer space, in terms of exploration, manned space flights, and lunar landings; it is generally considered as beginning in 1957 and ending in the mid-1970s In the early years of the space race, both the US and the Soviet Union developedcompact reactors to power satellites while in orbit. |
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