multielement vacuum
查询英语单词中文释义、音标、发音和例句。
multielement vacuum tube
英
[multielement vacuum tube]
美
[multielement vacuum tube]
中文释义
[电] 多元真空管
单词分析
单词结构:
multielement vacuum tube
字母数:24
记忆提示
🎯 重点记忆:
- 单词拼写:multielement vacuum tube
- 核心含义:[电] 多元真空管
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更新时间:2026-09-20 02:52:23