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Cog railway
01
齿轨铁路, 齿轮铁路
a railway with a toothed rail, allowing trains to operate on steep gradients
cog railway
n
例子
The cog railway used a special gear system.
The cog railway climbed the steep mountain slope.
The train on the cog railway had extra traction.
They maintained the cog railway for tourists.
She enjoyed the scenic ride on the cog railway.
