ruthlessness GRE英语词汇 📖 中文释义 n. 无情;冷酷;残忍 🔗 释义中的汉语词 无情冷酷 📘 English Definition(英文释义) n mercilessness characterized by a lack of pityn feelings of extreme heartlessness ← ruthlessly R 字母词表 ruthrauff →