roughneck

The old man called him a roughneck after he shouted at the cashier.

用法提示：roughneck 在此是名词，指粗鲁残暴的人。

A couple of roughnecks started a fight outside the bar last night.

用法提示：复数形式 roughnecks 表示一伙粗暴的人。

Her new boyfriend turned out to be a roughneck who scared the neighbors.

用法提示：roughneck 作表语名词，形容人残忍粗暴。