أسم
concretion [pl. concretions]
concretion [pl. concretions]
concretion [pl. concretions]
concretion [pl. concretions] , {chem.}
تجميد {كمياء}
concretion [pl. concretions]
concretion {chem.}
تَصْلِيب {كمياء}