sampler

sampler
/ˈsɑ:mplə(r); ?@ ˈsæm-; `sæmplɚ/ n
piece of cloth embroidered to show skill in needlework and often displayed on a wall 刺绣样品（用以展示刺绣技艺, 常贴於墙上）.

牛津英汉双解词典