sniff out
US /snɪf aʊt/
UK /snɪf aʊt/
短语动词
嗅出, 发现
to discover or detect something, often something hidden or difficult to find
示例:
•
The police dog was trained to sniff out drugs.
警犬被训练用来嗅出毒品。
•
She has a talent for sniffing out a good bargain.
她有嗅出好交易的天赋。