兢兢业业
- na.be conscientious and do one's best
- 网络cautious and conscientious; with assiduity; Cautious and attentive

兢兢业业
1.be conscientious and do one's best; assiduous; be attentive (to one's business); be careful and conscientious; be conscientious and earnest; cautious and attentive; constantly on one's guard; do things in a careful manner; extremely watchful
1
2
3
4
5
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
29