noun · a tool with a flat blade used for removing unwanted material from a surface, often in construction or cleaning

工人用刮刀小心地刮掉墙上的旧壁纸。

noun · a broad, flexible tool used for spreading, mixing, or scraping substances, particularly in cooking, baking, or painting

她用硅胶刮刀把盆里残留的奶油刮干净。