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