التخشين meaning in بالإنجليزية

Coarsening▼[UK: ˈkɔːs.n̩.ɪŋ] [US: ˈkɔːr.sn̩.ɪŋ]

Roughening▼[UK: ˈrʌf.n̩.ɪŋ] [US: ˈrʌf.n̩.ɪŋ]

Roughing▼[UK: ˈrʌf.ɪŋ] [US: ˈrʌf.ɪŋ]