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valve-seat contact
valve-seat contact
英
[valve-seat contact]
美
[valve-seat contact]
中文释义
气门座接触面
单词分析
单词结构:
valve-seat contact
字母数:18
记忆提示
🎯 重点记忆:
单词拼写:valve-seat contact
核心含义:气门座接触面
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更新时间:2026-04-14 01:42:37