interponer
verbo:pronominal
interponerse [+persona] to intervene; [+obstáculo] to stand in the way no pensamos interponernos we do not intend to intervene; se interpuso en su camino he blocked his path; he stood in his way; se interpuso entre los dos para que no riñeran he came between the two of them to stop them fighting; grandes obstáculos se interponen en la solución del conflicto there are great obstacles standing in the way of a solution to the conflict
