adj.勤勉的，孜孜不倦的，勤奋的

He was sedulous in his studies, spending countless hours reading and taking notes.
他学习非常勤奋，花费大量时间阅读和做笔记。
The gardener's sedulous care ensured that the plants flourished in the garden.
园丁的精心照料使得花园里的植物茁壮成长。
She was sedulous in her pursuit of a healthy lifestyle, waking up early to exercise every day.
她对健康生活方式的追求十分专注，每天早早起床锻炼身体。
After recovering from his illness, he was sedulous in regaining his strength and fitness.
康复后，他全力以赴地恢复体力和健康。
The detective's sedulous investigation uncovered crucial evidence in the case.
侦探的辛勤调查揭示了案件中的关键证据。
His sedulous attention to detail made him an invaluable member of the team.
他对细节的专注使他在团队中变得不可或缺。
The architect's sedulous planning ensured the project was completed on time and within budget.
建筑师的细心规划确保项目按时且在预算内完成。
She displayed sedulous patience as she taught her young nephew to read.
她在教侄子读书时表现出了极高的耐心。
His sedulous work ethic earned him the respect of his colleagues and superiors.
他严谨的工作态度赢得了同事和上司的尊重。
With sedulous practice, the musician improved his skills on the piano.
通过不懈的练习，这位音乐家钢琴技艺大有长进。