late adopter
noun [ C ] business specialized uk/ˌleɪt əˈdɒp.tər/ us/ˌleɪt əˈdɑːp.tɚ/
落在技术后面的人（很晚才开始使用新产品，尤其是科技产品的人）
someone who starts using a new product, especially a new piece of technology, later than many other people
For a long time I didn't have a smart phone, being a late adopter. 有很长一段时间我都没有智能手机，是落在技术后面的人。
Compare: early adopter