1. She opened the drawer and ferreted around for her keys. 她打开抽屉,翻找她的钥匙。
2. This weekend NPR ferreted out the story behind the ever-present and never functional "Free Public WiFi". 本周末,美国国家公共电台播报了永远存在且从未起作用的“免费公共 WiFi ”背后的故事。
3. The police ferreted about for clues. 警察忙着寻找线索。
4. The insurance company ferreted out the truth about the fire. 保险公司侦破了那场火灾的真相。
5. John ferreted out the answer to the question in the library. 约翰在图书馆查到了问题的答案。