con·sci·en·tious
adjective/ˌkɒnʃiˈenʃəs/
/ˌkɑːnʃiˈenʃəs/
- taking care to do things carefully and correctly
勤勉认真的；一丝不苟的 - a conscientious student/teacher/worker
勤勉认真的学生；一丝不苟的老师；认真负责的工作者 - He was thorough and conscientious, rather than brilliant.
他做事周到认真，但并非才华横溢。 - She was a popular and conscientious teacher.
她是受欢迎的老师，工作一丝不苟。
Oxford Collocations DictionaryConscientious is used with these nouns:- objection
Word Originearly 17th cent.: from French consciencieux, from medieval Latin conscientiosus, from Latin conscientia, from conscient- ‘being privy to’, from the verb conscire, from con- ‘with’ + scire ‘know’. - a conscientious student/teacher/worker