police dog
US /pəˈliːs dɔːɡ/
UK /pəˈliːs dɔːɡ/
名词
1.
警犬
a dog trained to assist police, for example in tracking criminals or detecting drugs
示例:
•
The police dog quickly found the missing child.
警犬很快找到了失踪的孩子。
•
A trained police dog can detect various substances.
训练有素的警犬可以检测各种物质。
在 Lingoland 学习这个单词