adj.杀人的;拼命的;剧烈的
n.杀手;恶汉
Retail sales is a cutthroat business. 搞零售是件艰苦得要命的事业。
He encountered cutthroat competition in that industry. 他在这产业遇到割喉战。
Cutthroat competition in office is shown in this TV play. 这部电视剧反映了职场的激烈竞争。