dripstone

TOEFL

英[\'drɪpstəʊn]
美[ˈdrɪpˌston]

基本释义

n.
滴水石,滤石

英英释义

Noun
  • 1. the form of calcium carbonate found in stalactites and stalagmites

  • 2. a protective drip that is made of stone

最新英语单词

行业英语