| A | B |
|---|
| la computadora | computer (L. Am.) |
| el ordenador | computer (Spain) |
| el disco compacto | C.D. |
| la impresora | printer |
| el radar | radar |
| la radiación | radiation |
| el satélite | satelite |
| la astrofísica | astrophysics |
| la bioquímica | biochemistry |
| la cibernética | cybernetics |
| la genética | genetics |
| la ingeniería nuclear | nuclear engineering |
| la ingeniería genética | genetic engineering |
| la microbiología | microbiology |
| la programación | programming |
| el programador | programer |
| apagar | to snuf out a flame, turn off an electric light |
| encender | to light a flame, to turn on an electric light |
| predecir | to predict |
| el ADN | DNA |
| el ácido desoxirribonucleico | the desoxyribonucleic acid |
| el aparato | the devise |
| el envejecimiento | the aging |
| la jornada laboral | the workday |
| los mediados | the half-way through point |
| el ocio | the leisure time |
| la onda | the (radio) wave |
| el rasgo | characteristic |
| el vientre | the womb |
| grave | serious (as in a serious/dangerous situation) |
| agravar | to aggravate |
| la gravedad | seriousness (of a situation) |
| avanzar | to advance |
| el avance | the advancement |
| avanzado | advanced |
| construir | to construct |
| la construcción | the construction |
| construido | constructed |
| convertir | to convert |
| la conversión | the conversion |
| convertido | (someone/something that is)converted |
| desaparecer | to disappear |
| la desaparición | the disappearance |
| desaparecido | (someone/something that has) disappeared |
| fabricar | to manufacture |
| la fabricación | the manufature |
| fabricado | (someone/something that is) manufactured |
| la predicción | the prediction |
| predicho | (someone/something that is) predicted |
| prever | to foresee |
| la previsión | the forsight |
| previsto | (someone/something that is) foreseen |
| La calidad | the quality, a measure of worth. |
| la cualidad | the quality, a characteristic |
| negar | to deny, to negate |
| mandar | to command, to send |
| temer | to fear |
| ojalá | "Let's/I hope": if, should, would = modern version of Inshalallah |
