focusing device
查询英语单词中文释义、音标、发音和例句。
focusing device
英
[focusing device]
美
[focusing device]
中文释义
[电] 焦点调整装置
单词分析
单词结构:
focusing device
字母数:15
记忆提示
🎯 重点记忆:
- 单词拼写:focusing device
- 核心含义:[电] 焦点调整装置
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更新时间:2026-08-27 09:01:46