spending a lot of time studying or reading 勤奋的；好学的；用功的 a studious young man 勤奋的小伙子 He liked to wear glasses, which he thought made him look studious. 他喜欢戴眼镜，他觉得这让他显得很博学。 She was a quiet, studious girl. 她是个文静、用功的女孩。
Word OriginMiddle English: from Latin studiosus, from studium ‘painstaking application’.