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单词 dark matter
释义
dark matter
N-UNCOUNT 暗物质(一种无人见过的宇宙构成物质) Dark matter is material that is believed to form a large part of the universe, but which has never been seen. 暗物质(一种无人见过的宇宙构成物质)
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更新时间:2024/10/22 21:24:25