self-ballasted mercury lamp

[self-ballasted mercury lamp]
[self-ballasted mercury lamp]

中文释义

复合灯

单词分析

单词结构:

self-ballasted mercury lamp

字母数:27

记忆提示

🎯 重点记忆:

  • 单词拼写:self-ballasted mercury lamp
  • 核心含义:复合灯