区别

deligent 意思是 working hard busy 勤奋的，勤劳的，忙碌的 deligent industrious student。

diligent 意思是 showing care and effert in your work or duties 孜孜不倦的，勤勉的，刻苦的。 a diligent student/ worker

After a deligent research，the police found the missing child.