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self-propagate

verb 编号: S01564
动词,指某种实体不借助外部帮助而自行复制或扩散。
💡 记忆钩子
想象一个能自己“生出下一个自己”的东西:它不需要外力推动,就会自行复制并继续扩散,这就是 self-propagate 的核心意思。
📝 学习建议
  • 先记住“自行繁殖、自动扩散”这一核心义,不要望文生义地理解成“自我宣传”或“主动传播信息”。
📖 中文释义
verb
  • core 自行繁殖;自行扩散
    📖 指某种实体不需要外部帮助,就能复制出新的同类并继续扩散;重点是“自己完成传播或繁殖”。
    💡 常用结构是“某物 self-propagates”或“某物 self-propagates without outside help”,也可以用在“the ability to self-propagate”中。它通常描述生物、异常蛋白等科学对象,属于正式或技术性表达;不要把它当作表示“自我宣传”的普通动词。
    intransitive
    Some organisms can self-propagate in very simple environments.
    有些生物在非常简单的环境中也能自行繁殖。
    The researchers studied how the particles self-propagate.
    研究人员研究了这些粒子如何自行扩散。
self-propagates present,singular,third-person self-propagating participle,present self-propagated participle,past self-propagated past
🌳 词源
由 self-(“自我”)和 propagate(“传播、繁殖”)构成。
From self- + propagate.
🔄 变式
self-propagated past self-propagates present self-propagating present
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