helicoptersn.直升机名词helicopter的复数形式.
helicoptern.直升飞机vt.用直升飞机载送vi.乘直升机
Helicopter Assault Secondary直升机二次攻击
Helicopter Logistics Support直升机后勤支援
Helicopter Sea Control Group直升机海上控制大队
Helicopter Training Squadron直升机训练中队
Helicopter flight simulation直升机飞行仿真
Helicopter Long-Range Sonar直升机远程声呐定位仪
Helicopter Armored Experiment直升机装甲试验
Helicopter Infra-Red System直升机红外系统
Helicopter Carrying Destroyer直升机运输驱逐舰