callous

无情的；麻木的；硬结的；起老茧的英释中释adjnot caring that other people are suffering

使冷酷无情；使硬结；使生茧中释v

硬皮；老茧中释n

1 We were shocked at the callous disregard for human life..我们对这种无视人类生命的冷漠感到震惊。

2 a callous attitude.冷漠的态度

3 the callous slaughter of seals.对海豹的无情残杀