backswimmers

英 [backswimmers]
美 [backswimmers]

中文释义

n. 【昆虫】仰泳蝽,松藻虫[仰泳蝽科(Notonectidae)水虫][亦作 boat bug]

单词分析

单词结构：

backswimmers

字母数：12

记忆提示

🎯 重点记忆：

  • 单词拼写：backswimmers
  • 核心含义：n. 【昆虫】仰泳蝽,松藻虫[仰泳蝽科(Notonectidae)水虫][亦作 boat bug]

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更新时间：2026-03-20 10:12:48