兢
兢
業
業
兢
兢
業
業
Definitions4 characters(idiom) conscientious/assiduous
Usage•••frequent
Pronunciations
兢
兢
業
業
As word
1(idiom) conscientious/assiduous
2(idiom) conscientious/assiduous
3(idiom) conscientious/assiduous
4(idiom) conscientious/assiduous