preservice

例句：

1. 1.The preservice program is designed to prepare students for their future careers.
   预备课程旨在为学生未来的职业生涯做准备。
2. 2.The university offers a variety of preservice programs to meet the needs of its students.
   该大学提供多种预备课程以满足学生的需求。
3. 3.She enrolled in the preservice program at the community college to gain experience before entering the workforce.
   她报名参加了社区学院的预备课程，以获得工作经验，然后再进入职场。