How to pronounce“cogwheel”in English

the original cogwheels are still in operation to the entire system is checked carefully at the depot every day there's not all that much wear and tear

reality it's the world's steepest cogwheel railway built 125 years ago wingman this is amazing it's just so steep ilysm wigan we are we landing I

might need for a clock - you know a typical clock, maybe a dozen two dozen cogwheels, highly carefully done by precision engineers and all this

And yet you needed not a few dozen cogwheels, that you