ruthlessnessKK [ˋruθləsnəs] /ˈɹuθləsnəs/发音名词1无情、冷酷、残忍The dictator ruled the country with astonishing ruthlessness for decades.那名独裁者以惊人的冷酷统治这个国家数十年。2果决、不留情面多用于商业或竞争情境Her ruthlessness in negotiations helped the company win the contract.她在谈判时的果决不留情面,帮助公司拿下了合约。用这个字练口说→