sniffer dog

常見例句

So why not just take a great sniffer dog and clone it instead ?
所以，如果一條嗅探犬非常出色，為什么不克隆它呢？
Still not convinced, the staff called in a Special Weapons and Tactics (SWAT) team and a sniffer dog, but the parcel was later found to contain Asian pears.
由于不能確定物體屬性，郵局請來特種武器和戰(zhàn)術部隊及一只嗅探犬，但之后發(fā)現(xiàn)放在包裹內(nèi)的是亞洲梨。
www.chinadaily.com.cn
Many of us did. But a few, mindful that in a couple of days they would be checking in at an airport, were wondering just how tiny a quantity of opium had to be to go undetected by a sniffer dog.
許多人照做了，但有幾個小心的人，想到過幾天會在機場接受檢查，不知道緝毒犬是不是能嗅出鴉片的味道來。

Now,officials at the Glasgow airport in Scotland are testing a new security device called an "electronic sniffer dog."