sclerometer

/skli-rom-i-ter/US // sklɪˈrɒm ɪ tər //UK // (sklɪəˈrɒmɪtə) //

硬度计,硬化仪,硬化计,硬化器

Definitions

n.名词 noun

1
- : any instrument for determining with precision the degree of hardness of a substance, especially a mineral, as by measuring the pressure necessary to pierce or scratch it.