implacability n. 不缓和衡蚂, 不安静, 无情 induration n. 硬宽局化, 无情, 顽固ruthlessness n. 无情, 冷咐巧埋酷
heartless或者无情=残酷:cruel
cold-hearted
stone heart
ruthless
英 [ˈru:θləs] 美 [ˈruθlɪ雀镇闹s]
adj.狠;残忍的;无情的,冷旅滚酷的;辣
词汇难度:CET6 / 考研 / IELTS / SAT /顷罩 TEM8
双语例句
The President was ruthless in dealing with any hint of internal political dissent.