sketch¹/skɛtʃ; sketʃ/ n [C] 1 a drawing that you do quickly and without a lot of details 素描,速写; 草图: a pencil sketch of a bird 一只鸟的铅笔素描 2 a short humorous scene that is part of a longer performance 滑稽短剧: a comic sketch 滑稽短剧 3 a short written or spoken description 摘要,概要