conscientious
US /ˌkɑːn.ʃiˈen.ʃəs/
UK /ˌkɑːn.ʃiˈen.ʃəs/

1.
认真负责的, 有良心的, 勤勉的
wishing to do one's work or duty well and thoroughly
:
•
She is a very conscientious student who always completes her assignments on time.
她是一个非常认真负责的学生,总是按时完成作业。
•
A conscientious effort was made to ensure accuracy.
为了确保准确性,付出了认真负责的努力。