sealing constriction

英 [sealing constriction]
美 [sealing constriction]

中文释义

密封缩颈;密封压缩

单词分析

单词结构：

sealing constriction

字母数：20

记忆提示

🎯 重点记忆：

  • 单词拼写：sealing constriction
  • 核心含义：密封缩颈;密封压缩

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更新时间：2026-03-14 02:50:07