callous [ˈkæləs]

以下由轻松背单词网站提供

adj.无情的，冷淡的，硬结的，起老茧的

unkind or cruel ; without sympathy or feeling for other people

He is callous about the safety of his workers. 他对他工人的安全毫不关心。
She was selfish, arrogant and often callous. 她自私傲慢, 而且往往冷酷无情。