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单词
demography
释义
demography n[U] study of statistics of births, deaths, diseases, etc in order to show the state of a community 人口统计学; 人口学.
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NSB
NSPCC
NT
nth
nuance
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nubile
nuclear
nuclear disarmament
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nuclear family
nuclear-free
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nuclear winter
nucleic acid
nucleus
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nudge
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nudist camp
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更新时间:2025/9/3 19:39:47