backfilling thrower

英 [backfilling thrower]
美 [backfilling thrower]

中文释义

抛掷充填机

单词分析

单词结构：

backfilling thrower

字母数：19

记忆提示

🎯 重点记忆：

  • 单词拼写：backfilling thrower
  • 核心含义：抛掷充填机

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更新时间：2026-01-24 03:33:54