. . . . . "0"^^ . "ping"@en-us . . "pink"@en-us . "202178866"^^ . "sound like a car engine that is firing too early; \"the car pinged when I put in low-octane gasoline\"; \"The car pinked when the ignition was too far retarded\""@en-us . . . "pink"^^ . "knock"@en-us . . "202116268"@en-us . . . "02178866-v"^^ . "0"^^ . . . .