adjective 下载 🔗分享 勤奋,努力。 Of a person, taking their work seriously and doing it well and rapidly. Examples : "My sister is a hardworking student who always gets good grades. " 我妹妹是个勤奋努力的学生,成绩总是很好。 character person attitude job work 与AI对话词汇游戏阅读练习