refresher course

美 [rɪˈfreʃər ˌkɔrs]
英 [rɪˈfreʃə(r) ˌkɔː(r)s]
  • n.进修课程
  • 网络复习课程;复修课程;在职训练课程
复数:refresher courses  
refresher course
n.
1.
进修课程a short period of training to improve your skills or to teach you about new ideas and developments in your job

例句

释义:
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,