concentration [brit. angl. kɒns(ə)nˈtreɪʃ(ə)n, am. angl. ˌkɑnsənˈtreɪʃ(ə)n] SAM.
1. concentration (attention):
2. concentration (specialization):
- specializzazione ž. spol
3. concentration KEM.:
- concentrazione ž. spol
4. concentration (accumulation):
- concentrazione ž. spol