instructional
01
教学的, 指导性的
designed for the purpose of giving instruction or providing guidance
例子
The instructional manual provided step-by-step guidance on setting up the new device.
教学手册提供了关于设置新设备的分步指导。
The instructional video demonstrated how to perform CPR effectively in an emergency situation.
教学视频演示了如何在紧急情况下有效地进行心肺复苏。
词汇树
instructional
instruction
instruct
