Voluntary Marine Conservation Area自愿海洋保护区 Virginia Mosquito Control Association维吉尼亚州的蚊子控制协会 Minimum controllable airspeed of a multiengine aircraft with the critical engine windmilling and the operating engine developing maximum continuous power最小的一个multiengine飞机的速度控制与临界引擎windmilling和操作引擎开发最大持续力量 Velocity Minimum Control Air控制空气流速最低