| 单词 | web crawler |
| 释义 | > as lemmasweb crawler web crawler n. (a) a person who habitually browses the web; a web surfer; (b) a program that systematically accesses and collects information from web pages, navigating by following links from one web page to another; = spider n. Additions. ΚΠ 1994 Re: Managing Growing History File in comp.infosystems.www.misc (Usenet newsgroup) 14 July As an addicted web-crawler, I'm approaching a megabyte-sized history file. 1994 Re: Sun WWW server? in comp.sys.sun.admin (Usenet newsgroup) 4 Aug. I have heard of ‘web crawlers’ which are systematically traversing the links they find at W3 sites. 2003 Denver Post (Nexis) 27 Jan. f1 The vast website..has become a magnet for young web crawlers. 2014 C. Seife Virtual Unreality vii. 124 At the heart of a search engine has to be a ‘web crawler’ that visits and indexes webpages automatically. < as lemmas |
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