¿Significado visual de 'backdrafts'? - aprender con imágenes, ejemplos de la vida diaria

noun

Retrocarga

Sudden, dangerous recombustion that occurs when there is a rapid reintroduction of oxygen to an enclosed space containing a fire.

"Firefighters must be cautious when opening a closed room during a fire because backdrafts, sudden explosions of flames and hot gases, can occur. "

Los bomberos deben tener cuidado al abrir una habitación cerrada durante un incendio porque pueden ocurrir retrocargas, explosiones repentinas de llamas y gases calientes.

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