shales的精选

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用“shales”造句大全，shales造句

用“shales”造句大全，shales造句

2018-11-06
Thusclaysandshalestendtobeimpermeable.Inducedporosityistypifiedbyfracturedevelopmentasfoundinsomeshalesandlimestonesandbythevugsorsolutioncavitiescommonlyfoundinlimestones....