use ( or take) a sledgehammer to crack a nut
informal
use disproportionately drastic measures to deal with a simple problem.
→ nut
use ( or take) a sledgehammer to crack a nut
informal
use disproportionately drastic measures to deal with a simple problem.
→ nut
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004