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钙质砾岩
desert. calcirudite (指由中砾、粗砾和(或)巨砾组成的一种灰岩)
tech. calcareous conglomerate; calcirudite
钙质胶结砾岩
dril. calcicrete
钙质砾岩
: 6 phrases in 3 subjects
Desert science1
Oil / petroleum2
Technology3