cruisen.巡航；漫游； 游艇v.慢速行驶；乘船游览；游弋；巡游cruise control sysetem行驶控制系统Cruise Missile Defence巡航导弹防御Cruise Missile Carrier巡航导弹运载工具cruise and ferry lines巡航和渡船公司cruise propulsion unit巡航状态发动机Cruise Missile Defense反巡航导弹cruise relief autopilot巡航自动驾驶仪Cruise Guidance Control巡航制导控制cruise fan aerodynamics巡航风扇空气动力学Cruise Guided Indicator巡航引导指示器