oilstone編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看oilstoneoilstone — 名詞名詞1. a fine-grained stone used with oil for sharpening tools1.名詞釋義油石a fine-grained stone used with oil for sharpening tools例句He used an oilstone to sharpen the chisel.