短語詞組短語feathering a propeller 順槳feathering screw propeller 變推進(jìn)器semi -feathering propeller 半活葉螺鏇槳;半順槳螺鏇槳full -feathering propeller 全順位變距螺鏇槳full feathering propeller 全順槳;全活葉螺鏇槳;全順螺鏇槳feathering propeller system 順槳裝置semi feathering propeller 半活葉螺鏇槳propeller feathering 螺鏇槳順槳propeller feathering control 螺鏇槳順槳操縱 返回 feathering propeller