assiduous

US [əˈsɪdʒuəs]
UK [əˈsɪdjʊəs]
  • adj.兢兢业业的;勤勤恳恳的
  • Web勤勉的;刻苦的;勤奋的
assiduous
adj.
1.
兢兢业业的;勤勤恳恳的working very hard and taking great care that everything is done as well as it can be

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard