1N-COUNT (尤指大型建筑物的)正面，临街的一面 The facade of a building, especially a large one, is its front wall or the wall that faces the street. (尤指大型建筑物的)正面，临街的一面
2N-SING (虚假的)外观，外表;假象 A facade is an outward appearance which is deliberately false and gives you a wrong impression about someone or something. (虚假的)外观，外表;假象
They hid the troubles plaguing their marriage behind a facade of family togetherness. [+ of]