ferret out

US /ˈfɛrɪt aʊt/
UK /ˈfɛrɪt aʊt/
"ferret out" picture
1.

mengesan, mencari

to discover or find out something, especially something hidden or difficult to find

:
The detective managed to ferret out the truth after weeks of investigation.
Detektif itu berjaya mengesan kebenaran selepas berminggu-minggu penyiasatan.
It took a lot of effort to ferret out all the necessary information.
Ia memerlukan banyak usaha untuk mengesan semua maklumat yang diperlukan.