Cari
hard nut (to crack)
01
someone or something that is difficult to understand, deal with, or overcome
Idiom
Informal
Contoh-contoh
The negotiator encountered a hard nut during the business deal, as the opposing party refused to compromise on any terms.
Susan is known as a tough nut to crack when it comes to her emotions. It's difficult to get her to open up and share her feelings.
