Primary cosmic ray | Rayo cósmico primario |
primary education | enseñanza primaria |
primary energy consumption | consumo de energía primaria |
primary forest | selva virgen |
Primary lens | Lente primaria |
Primary mirror | Espejo primario |
Primary nutritional groups | Clasificación nutricional básica |
primary school | escuela primaria |
Primary schoolteacher | Maestro |
Primary sclerosing cholangitis | Colangitis esclerosante primaria |
primary sector | sector primario |