单旋翼直升机

  • n.single-rotor helicopter

单旋翼直升机单旋翼直升机

单旋翼直升机

single-rotor helicopter

single的含... ... single tax n.单一税 single-rotor helicopter 单桨直升飞机,单旋翼直升机 single-entry bookkeeping 单式簿记 ...

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