emergency signalling

英 [emergency signalling]
美 [emergency signalling]

中文释义

事故信号装置

单词分析

单词结构：

emergency signalling

字母数：20

记忆提示

🎯 重点记忆：

  • 单词拼写：emergency signalling
  • 核心含义：事故信号装置

最近查询：

beaudreau Calycotubus combination law Daphylloside debt to nature failcascaded Fitto indoor external insulation invoice tare kapulski Kisakata magnetic ceramics methylenedioxymethamphetamine mode selection technique multisection coil nonmetal quick break quick make repletely shankara sports fields

更新时间：2025-12-10 20:21:57