spiderKK [ˋspaɪdɚ] /ˈspaɪdɚ/名詞1蜘蛛A large spider had spun a web across the doorway.一隻大蜘蛛在門口結了一張網。2網路爬蟲、爬蟲程式電腦Search engines use spiders to index new pages automatically.搜尋引擎利用網路爬蟲自動建立新網頁的索引。動詞1爬取、抓取電腦The program spiders thousands of sites every night.這支程式每晚會爬取數千個網站。2蔓延、布滿裂紋Cracks spidered across the windshield after the impact.撞擊之後，裂痕像蛛網一樣蔓延整片擋風玻璃。