callosity
n. 无情；老茧皮；硬结
复数 callosities
例句
For years, he prone paint and his hands full of callosity.
长年俯地作画，令他双手布满老茧。
Seismic callosity ground each fresh life put an end to at Acheron, how many family to destroy?
地震无情地将一个个鲜活的生命葬送于黄泉，毁灭了多少个家庭？
