obscuration-type pho
查询英语单词中文释义、音标、发音和例句。
obscuration-type photoelectric smoke detector
英
[obscuration-type photoelectric smoke detector]
美
[obscuration-type photoelectric smoke detector]
中文释义
[安全] 减光型光电感烟火灾探测器
单词分析
单词结构:
obscuration-type photoelectric smoke detector
字母数:45
记忆提示
🎯 重点记忆:
- 单词拼写:obscuration-type photoelectric smoke detector
- 核心含义:[安全] 减光型光电感烟火灾探测器
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更新时间:2026-09-21 22:46:37