| 释义 |
Adjective: arduous aa(r)joous- Characterized by effort to the point of exhaustion; especially physical effort
"worked their arduous way up the mining valley"
- backbreaking, grueling [US], gruelling [Brit, Cdn], hard, heavy, laborious, operose, punishing, toilsome - Taxing to the utmost; testing powers of endurance
"your willingness after these six arduous days to remain here"
- straining, strenuous - Difficult to accomplish; demanding considerable mental effort and skill
"the arduous work of preparing a dictionary"
See also: arduously, arduousness, difficult, effortful, hard |