twin-screw
Usage examples of "twin-screw".
The screeeing sound of the twin-screw fish was enough to raise the hairs on your neck.
Operating a twin-screw missile boat on one wheel would probably be tricky on this baby.
Thirty feet across and precisely balanced, in another two hours it would be fully attached to what would soon be the world's most expensive twin-screw ship.
She was a twin-screw, twin-engined vessel, 190 feet in length, 40 feet of beam, and drawing only 11 feet of water.