sardonic smile

He flashed me a sardonic smile.
Me echó una sonrisa sarcástica.
Lautaro took it, looked at it with a sardonic smile on his face, and approached Valdivia.
Lautaro lo tomó, lo miro con una sonrisa burlona en la boca, y se acercó a Valdivia.
I can not thank him for the fact that sardonic smile that gave us during altercations present in older comments.
No puedo agradecer el hecho de que la sonrisa sardónica que nos dio durante altercados presente en los comentarios de más edad.
His sardonic smile and his air of smugness were making me nervous.
Su sonrisa burlona y su aire de suficiencia me estaban poniendo nerviosa.
My boss's sardonic smile revealed that he wasn't impressed by my presentation.
La sonrisa burlona de mi jefe indicó que no se impresionó con mi presentación.
Palabra del día
la lápida