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- a dog kept to guard private property看门狗。
1.1
- a person or group whose occupation or function is to monitor the practices of companies providing a particular service or utility监督人员, 监察人员：
the consumer watchdog for transport in London.
伦敦交通乘客监督员。
-dogged, -dogging
with obj. maintain surveillance over (a person, activity, or situation)监督（人, 活动, 形势）：how can we watchdog our investments?
我们怎样监督我们的投资呢？