operation engineerin
查询英语单词中文释义、音标、发音和例句。
operation engineering
英
[operation engineering]
美
[operation engineering]
中文释义
行工程学
单词分析
单词结构：
operation engineering
字母数：21
记忆提示
🎯 重点记忆：
- 单词拼写：operation engineering
- 核心含义：行工程学
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更新时间：2026-08-28 12:42:52