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American dream, American elm, American English, American Federation of Labor, American football, American ginseng, American Indian, American Legion, American Party, American plan,

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量子电子学, 量子化, 量子化学, 量子力学, 量子力学的, 量子论, 量子色动力学, 量子数, 量子统计学, 量子宇宙论,