watch dog是什么意思_watch dog的用法_翻译_读音

- 监控器,监控设备,信号器
英英释义
名词 watchdog:

a guardian or defender against theft or illegal practices or waste

a dog trained to guard property
临近单词

watcheye watch watchase receiver watch eagerly for watch-glass test Watch On The Rhine watch-dog agency watch glass clamps watch-case mould watchkeeping hours Watch a sunrise. watch a slide show