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preventative maintenance
preventative maintenance
英
[preventative maintenance]
美
[preventative maintenance]
中文释义
预防性保养;预防性维护
单词分析
单词结构:
preventative maintenance
字母数:24
记忆提示
🎯 重点记忆:
单词拼写:preventative maintenance
核心含义:预防性保养;预防性维护
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更新时间:2026-02-02 18:58:37