calloused
adjective /ˈkæləst/
  /ˈkæləst/
(also callused)
 - (of the skin皮肤 粗糙的;粗硬的;起老茧的 - Her calloused hands testified to a life of hard, physical work.她长满老茧的双手证明了艰苦的体力劳动生活。 
 Collocations DictionaryCalloused is used with these nouns:- finger
- hand
 
- Her calloused hands testified to a life of hard, physical work.