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propagation [英] [ˌprɒpəˈɡeɪʃn] [美] [ˌprɑpəˈɡeʃən] [名] 传播;繁殖;增殖 词频排名 32477/55435 学习人数 1063 难度等级 9/10 认知比例 35.53% 例句 "Social influence is a critical factor in the propagation of new behaviors, new ideas, and new methods in society in general." (考研)普遍来说,社会影响力是新行为、新思想和新方法在社会中传播时重要因素。 The sun sometimes spoils the propagation of radio waves. 太阳有时会影响无线电波的传播。 the propagation of animals 动物的繁殖 助记 词源 propagate 宣传,传播,繁殖,增殖 "来自拉丁语propagare,延伸,扩展,繁殖," "来自pro-,向前,-pag,固定,词源同page,compact.比喻用法,原指使植物新芽繁殖,扩大种植,引申词义宣传,传播。"
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