. . . . . . . . "rotating mechanism consisting of an assembly of rotating airfoils; \"there are horizontal rotors on a helicopter or compressor rotors in a jet engine\""@en-us . "0"^^ . . "103956689"@en-us . . "103255795"@en-us . . "104111668"^^ . . "rotor"^^ . . "rotating mechanism consisting of an assembly of rotating airfoils; \"there are horizontal rotors on a helicopter or compressor rotors in a jet engine\""@en-us . . . "rotor"@en-us . . . . "0"^^ . "04111668-n"^^ . .