supersonicadj.超声波的；超音速的n.超声波；超音速（飞机）supersonic storage超声波存储supersonic ejector超音速引射器supersonic casting超声波铸造supersonic gas jet超声速气体射流supersonic testing超声波试验supersonic targets超音速目标supersonic therapy超声疗法supersonic welding超声波焊接,超声波焊,超声焊supersonic vehicle超音速运载工具supersonic flutter超音速颤振