instructional
🇺🇸
/ɪnˈstrʌkʃənl/
🇬🇧
/ɪnˈstrʌkʃənl/
adjective
R
designed to teach or provide guidance
The instructional video made it easy to follow the steps.
教學影片使得跟隨步驟變得容易。
translation
教學的