柯林斯詞典instructional /?n?str?k??n?l/ 1. ADJ Instructional books or films are meant to teach people something or to offer them help with a particular problem. 教育的; 指導的[usu ADJ n] ...instructional material designed to help you with your lifestyle. ...旨在爲你的生活方式提供幫助的指導材料。 返回 instructional劍橋詞典(of an activity , book , etc.) designed to teach someone how to do something 教學的，指導性的；教學用的 He taught himself the sport by watching online instructional videos . 他通過看網上的教學錄像學會了那項運動。 返回 instructional