alarm equipment

  • 报警器

alarm equipment的用法和样例:

例句

  1. The smoke activated the fire alarm.
    烟雾了触发了火警报警器。
  2. When the alarm went off the thieves ran away.
    报警器响了,窃贼吓跑了。

alarm equipment的相关资料:

临近单词

目录 查词历史