piston ring top land

英 [piston ring top land]
美 [piston ring top land]

中文释义

活塞端环槽脊;活塞环槽脊

单词分析

单词结构：

piston ring top land

字母数：20

记忆提示

🎯 重点记忆：

  • 单词拼写：piston ring top land
  • 核心含义：活塞端环槽脊;活塞环槽脊

最近查询：

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更新时间：2026-02-03 17:59:24