emergency lightening

  • 应急照明

emergency lightening的用法和样例:

例句

  1. In the event of a power failure the emergency lighting comes on automatically.
    万一停电,应急照明设备会自动开启。
  2. Fire Emergency lighting is crucial in evacuating when a fire happens.
    消防应急照明是人员在突发事故情况下安全疏散的重要保证。

emergency lightening的相关资料:

临近单词

目录 查词历史