mercuryn.水银;(M~)水星;精神
mercury-pressure safety valve汞安全阀
Mercury coated silver electrode汞膜银电极
mercury-vapour rectifier tube汞汽整流管
Mercury thermometer temperature水银表温度
Mercury - dropping Instrument滴汞仪
mercury-vapour diffusion pump水银扩散泵
mercury-vapour discharge lamp汞蒸气放电灯
mercury-type temperature relay水银温度继电器
mercury differential thermometer水银示差温度计
mercury-in-glass thermometer玻璃水银温度计,水银温度计