coptern.直升机helicoptern.直升(飞)机, 直升机词性变化helicoptervt.用直升飞机载送helicopter sb. out of the sea用直升飞机救某人出海(指海上遇难人员)helicopter the President to London用直升飞机送总统去伦敦helicoptervi.乘直升飞机The president helicoptered to California yesterday.总统昨天乘直升飞机赴加州。特殊用法dual-rotor helicopter双旋翼式直升飞机flying-crane helicopter起重直升飞机intermeshing rotors helicopter交叉旋翼式直升飞机pulsejet helicopter脉动喷气式直升飞机
深夜地黄昏
