semi-sealed beam unit

英 [semi-sealed beam unit]
美 [semi-sealed beam unit]

中文释义

半封闭式灯光组

单词分析

单词结构：

semi-sealed beam unit

字母数：21

记忆提示

🎯 重点记忆：

  • 单词拼写：semi-sealed beam unit
  • 核心含义：半封闭式灯光组

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更新时间：2026-02-24 14:44:59