جستجو
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Lubrication
01
the process of applying a slippery substance to reduce friction and wear between moving surfaces
اطلاعات دستوری
مثالها
Proper lubrication keeps the engine running smoothly.
02
the condition of having been made smooth or slippery by the application of a lubricant
LanGeek
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درخت واژگانی
lubrication
lubricate
lubric
