基本解释

• 声光报警
• 声光报警器

英汉例句

双语例句

• Audible and visual indicator alarm.
  指标和声光报警。
• When the lamp failed to light, it may be audible and visual alarm signals and display street address of fault ones.
  路灯故障时，可发出声光报警信号，并显示故障路灯地址编号。
• Developed for field use in military environments, the unit provides a visual or audible alarm when a threat is detected and classifies the agent by threat category.
  开发供在军事环境中实地使用，当威胁被检测到且按威胁种类分类后该设备提供了一个视觉或听觉报警。
  www.21csp.com.cn

权威例句

• Keeping track of the S Pen is simple now too because a visual and audible alarm appears if the user forgets to put the S Pen back inside the device.
  ENGADGET: Samsung Galaxy Note II to land 'by mid-November' on all major US carriers

专业释义

电子、通信与自动控制技术

• 声光告警

交通运输工程

• 声光报警器