coupledadj.成对的(连接的；共轭的；联系的)couplen.对；夫妇；数个v.连结；交配Coupled stiffness耦合刚度coupled inversion耦合coupled oxidation偶合氧化coupler pivot pin车钩枢销coupler guard arm自动车钩coupled wheelsets耦合轮对couplet on pillar楹联couple in adapter接入适配器coupled subsystem耦合的子系统coupler amplifier耦合器放大器