crossing over crossing-over

英 [crossing over crossing-over]
美 [crossing over crossing-over]

中文释义

n. 【遗传学】 (同源染色体间遗传物质的)交换，交叉

单词分析

单词结构：

crossing over crossing-over

字母数：27

记忆提示

🎯 重点记忆：

  • 单词拼写：crossing over crossing-over
  • 核心含义：n. 【遗传学】 (同源染色体间遗传物质的)交换，交叉

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更新时间：2026-02-03 01:57:11