operose 1
przymiotnikdomena: wszystkie przymiotniki
Princeton WordNet [ver.3.1]
Definicja
characterized by effort to the point of exhaustion; especially physical effort
Przykłady
- 1.hard labor
- 2.spent many laborious hours on the project
- 3.worked their arduous way up the mining valley
- 4.a grueling campaign
- 5.heavy work
- 6.heavy going
- 7.set a punishing pace


