Usages of contra
En el hospital, la enfermera me puso una vacuna contra la gripe.
In the hospital, the nurse gave me a vaccine against the flu.
La mesa está contra la pared.
The table is against the wall.
Mi madre quiere vacunar a mi hermana contra la gripe.
My mother wants to vaccinate my sister against the flu.
La mesa está contra la pared, y la silla queda junto a ella.
The table is against the wall, and the chair goes next to it.
Debemos luchar contra el odio.
We must fight against hatred.
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