watch·dog 
(wŏchdôg′, -dŏg′)
(wŏchdôg′, -dŏg′)n.
1. A dog trained to guard people or property.
2. One who serves as a guardian or protector against waste, loss, or illegal practices.
watchdog′ v.
| 单词 | watchdog |
| 释义 | watch·dog (wŏchdôg′, -dŏg′)n. 1. A dog trained to guard people or property. 2. One who serves as a guardian or protector against waste, loss, or illegal practices. watchdog′ v. |
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