adjective 下载 🔗分享 勤奋,刻苦,用功。 Hard-working, diligent or regular (in attendance or work); industrious. Examples : "The student's assiduous preparation for the exam paid off; she earned a high score. " 这个学生为了考试勤奋刻苦地准备,终于得到了回报,她考了个高分。 character attitude work ability achievement 与AI对话词汇游戏阅读练习