verb Descargar 🔗Compartir Cernir To sift using a sieve, particularly in mining tin or silver. Examples : "The miner would carefully lues the crushed ore, hoping to separate the valuable tin from the worthless rock. " El minero cernía cuidadosamente el mineral triturado, con la esperanza de separar el valioso estaño de la roca inútil. geology technical industry work material science process Chat con IAJuego de vocabularioPracticar lectura