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
Carl, you're sure you've never played?
Carl，你肯定你从来没玩过吗？
The board won't approve of the budget for this year's expenditures.
会议上将不会承认本年度的支出预算。
Ice is only as safe as the water from which it is made,
冰块只有当制造冰块的水安全时才是保险的，