Question

pin someone down (on something) and nail someone down* (on something) : to demand and receive a firm answer from someone to some question. (Alludes to shifting from answer to answer; commit to one answer or another.) I tried to pin him down on a time and place, but he was very evasive. Don't try to pin down the mayor on anything! I want to nail her down on a meeting time.

معادل فارسی اصطلاح گفته شده در عنوان با توجه به توضیح بالا چی میشه؟

Answer 1

سلام

مطمئن نیستم ولی شاید بشه گفت:

از زیر زبان کسی حرف کشیدن

Answer 2

کسی را تخلیه اطلاعاتی کردن.

خبر قطعی را از کسی گرفتن.

تصمیم قطعی کسی را جویا شدن.