cal·lous
adjective/ˈkæləs/
/ˈkæləs/
- not caring about other people’s feelings, pain or problems
冷酷无情的；无同情心的；冷漠的 - a callous killer/attitude/act
冷血杀手；漠不关心的态度；冷酷的行为 - a callous disregard for the feelings of others
对他人感情的漠视
Extra Examples- He was convicted of the particularly callous murder of two teenage boys.
他被判犯有特别残忍地谋杀两名十几岁男孩的罪行。 - I still can't believe they were so callous.
我仍然不敢相信他们如此冷酷无情。 - The troops showed a callous disregard for life and property.
那支部队对生命和财产表现得麻木不仁。
Oxford Collocations DictionaryCallous is used with these nouns:- disregard
- indifference
Word Originlate Middle English (in the Latin sense): from Latin callosus ‘hard-skinned’. - a callous killer/attitude/act