1 connected with the practical use of machines, methods, etc in science and industry 技术的；与科技有关的: The train was delayed owing to a technical problem. 火车因技术故障而误点了。

2 connected with the skills involved in a particular activity or subject 与某项专门或专业技能有关的: This computer magazine is too technical for me. 这本计算机杂志对我来说太专业了。