contacter接触器, 开关, 触点contactn.接触；联系；熟人v.(与)联系；(与)接触adj.接触的contact recording接触式记录contact modulator接触式调制器contactor starter接触器启动器,接触起动器contact stiffness接触刚度contact-sliding接触滑移contact condition接触条件contacts dynamics交往力度contact pyrometer接触式高温计contact area zone接触区contact wire type接触导线型