首頁›Browse›T›thumbnail sketchthumbnail sketch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thumbnail sketchthumbnail sketch — 名詞名詞1. a small, quick drawing done as a preliminary study1.名詞釋義速寫草圖a small, quick drawing done as a preliminary study例句The artist made a thumbnail sketch before starting the painting.