to move to a position further behind
moverse a una posición más atrás (moverse a una posicion mas atras)
"The runner dropped back after the first lap due to exhaustion."
"El corredor se retrasó después de la primera vuelta debido al agotamiento." (El corredor **se retraso** despues de la primera vuelta debido al agotamiento)
to take someone or something to a previous state or time
to develop resistance to a disease
to ask someone earnestly or formally for help
to stop increasing or decreasing and stay at a steady level
to die suddenly; used informally to express shock or anger
to be left in a difficult situation without help or a way to...