单词	流行性聋哑
释义	流行性聋哑医epidemic deaf-mutism
随便看	friction reduction by micro-bubble friction reel friction reentry friction regime friction regulators friction reheat friction release Friction research frictionresistance friction resistance friction-resistance friction resistance around pile friction resistance coefficient oftendon duct frictionresistance head friction resistance head friction resistance loss Friction resistance moment slewing ring friction resistance test friction resistance torque friction resistance to sliding friction resistance velocity friction resistant ceramic friction restention characteristics friction restraint friction retained pin