guard dog

• ph. 警卫狗；看门狗

guard dog的英文翻译是什么意思，词典释义与在线翻译：

英英释义

Noun:

1. a dog trained to guard property

guard dog的用法和样例：

例句

(ph.)

1. She had to defend herself against the guard dog.
   她不得不防备看门狗咬她。
2. Training a dog to be a watchdog often produces unexpected results.
   把狗训练成看门狗常常会产生意外的结果。