a sledgehammer to crack a nut
用大砲打蚊子
口語·形容小題大做
英文釋義
using excessive force or taking extreme measures to solve a relatively small problem
例句
Using a full-scale lawsuit for a minor dispute is like using a sledgehammer to crack a nut.
典故來源
字面意為“用大錘砸堅果”,比喻過度用力解決小問題,源自19世紀英國諺語。