cograil
cograil · cograils
One of the rails of a cog railway, which engages the cogOne of the rails of a cog railway, which engages the cog; the rack of a rack railway.
Значення
значень: 1One of the rails of a cog railway, which engages the cog; the rack of a rack railway.
Походження
From cog + rail.From cog + rail.
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