He has always been a conscientious worker.他工作一向很尽职。
In my capacity as an officer of the law, I must do my duty.作为一名执法官,我必须尽职。
尽职的用法和样例:
例句
考克斯兄弟雇了一个尽职的鬼魂替他们干了大部分事情,这件事终于变成了公认的事实。
In time, it became an accepted fact that the Cox brothers employed a conscientious ghost that did most of their work for them.