instructional
US /ɪnˈstrʌk.ʃən.əl/
UK /ɪnˈstrʌk.ʃən.əl/
1.
huấn lịnh
intended or used for teaching; educational.
:
•
instructional materials for the classroom
2.
huấn lịnh
giving detailed information about how something should be done or operated.
:
•
an instructional manual