sledgehammers

n.长柄大锤

v.用大锤敲打

adj.重击的；无情的

She hit the nail with a sledgehammer. 她用大锤钉钉子。

I was holding a large crowbar, and my co-worker was holding a sledgehammer. 我拿着一根很大的撬棍，我的同事拿着一把大锤。

Printing business cards on a thirty-inch press is using a sledgehammer to crack a nut. 在30英寸印刷机上印刷名片简直是大材小用，得不偿失。

They were free to use sledgehammer prosecutorial tactics. 他们大可用一些无情的原告人策略。