sclerometer

英[skl?\'r?m?t?]
美[skl?\'r?m?t?]

基本釋義

n.
硬度計(jì)

英英釋義

Noun

  • 1. a measuring instrument that measures the hardness of materials by penetrating them with a stylus that has a diamond point

最新英語(yǔ)單詞

行業(yè)英語(yǔ)