Sniffer dog
n. 嗅探犬, 专门嗅探毒品或爆炸物的警犬
🧩 词语组成解析
n. 嗅探器
dog
[dɔɡ]
n. 狗;蹩脚货;丑女人;卑鄙小人;
v. 困扰;跟踪;
🗣️ 情景例句
OK, I've got one.
好 ，我有了。
The U.S. will take one route, the Japan take other.
美国和日本采取不同的新路径。
He resolved to give up smoking.
他决心戒烟。