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main valve chamber upper cover
main valve chamber upper cover
英
[main valve chamber upper cover]
美
[main valve chamber upper cover]
中文释义
[铁路] 主阀室上盖
单词分析
单词结构:
main valve chamber upper cover
字母数:30
记忆提示
🎯 重点记忆:
单词拼写:main valve chamber upper cover
核心含义:[铁路] 主阀室上盖
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更新时间:2026-03-16 12:41:05