contra

Chad ha comprometido su ejército contra Boko Haram en Nigeria.	Chad has committed his army against Boko Haram in Nigeria.
Defendiendo contra estas armas es extremadamente difícil, si no imposible.	Defending against these weapons is extremely difficult, if not impossible.
Microsoft ganó el contrato contra varios competidores, incluyendo Magic Leap.	Microsoft won the contract against several competitors, including Magic Leap.
Ahora, el viento es una nueva fuerza trabajando contra nosotros.	Now, the wind is a new force working against us.
Michael y su gente han estado trabajando contra mi equipo.	Michael and his people have been working against my team.
Nuestra campaña contra la constitución debe ser internacionalista y antiimperialista.	Our campaign against the constitution should be internationalist and anti-imperialist.
Muchos músicos y seguidores participaron en la protesta contra NARAS.	Many musicians and supporters participated in the protest against NARAS.
Cada archivo es continuamente validado contra copias de otras bibliotecas.	Each file is continuously validated against copies of other libraries.
Altamente eficaz contra las picaduras de mosquitos y otros insectos.	Highly effective against the bites of mosquitoes and other insects.
Ellos fueron dirigidos contra el Comisionado Daniel Canter Camer Lingh.	They were directed against the Commissioner Daniel Canter Camer Lingh.
Afganistán fue un frente en esta guerra contra los terroristas.	Afghanistan was a front in this war against the terrorists.
Estos Duques gobernaron en Canaán, y Moisés luchaba contra ellos.	These Dukes ruled in Canaan, and Moses fought against them.
El estudio también evaluó su eficacia antimicrobiana contra S. mutans.	The study also evaluated its antimicrobial efficacy against S. mutans.
Es un día de venganza y juicio contra el pecado.	It is a day of vengeance and judgment against sin.
En esta historia son las protestas contra ciertos fenómenos culturales.	In this story are the protests against certain cultural phenomena.
Ellos son particularmente eficaces contra dermatofítide y levaduras patógenas (Candida).	They are particularly efficient against dermatophytis and pathogenic yeasts (Candida).
Sueños de venganza contra los hombres que tomaron mi inocencia.	Dreams of revenge against the men who took my innocence.
Estos cargos de terrorismo no son solo contra mi padre.	These charges of terrorism are not just against my father.
Una guerra contra el Iraq sería injusta y totalmente innecesaria.	A war against Iraq would be unjust and totally unnecessary.
Cinco a favor de mi plan, y tres contra él.	Five in favor of my plan, and three against it.