好词典

scraping

UK //ˈskreɪpɪŋ//US //ˈskreɪpɪŋ//

词源

源自中古英语 'scrapen',与古挪威语 'skrapa'(刮擦)同源,可能模仿刮擦的声音。

noun

❶ 刮擦的动作或声音,指用工具或手在物体表面摩擦以去除或收集物质的行为。

“I heard the scraping of a chair against the floor.”

(我听到椅子在地板上刮擦的声音。)

“The scraping of ice from the windshield took a long time.”

(刮掉挡风玻璃上的冰花了很多时间。)

❶ 在计算机领域,指从网页或其他数据源自动提取信息的技术或过程。

“Web scraping is commonly used to collect data from websites.”

(网络爬虫常用于从网站收集数据。)

“He built a scraping tool to gather product prices from online stores.”

(他建了一个爬虫工具来收集网店的产品价格。)

同义词:scratching, grating, data extraction

verb

❶ 刮擦某物表面以去除或收集物质,或用工具摩擦表面。

“He was scraping the old paint off the wall.”

(他正在刮掉墙上的旧油漆。)

“She scraped the burnt bits off the toast.”

(她把烤焦的部分从吐司上刮掉。)

同义词:scratching, rubbing, grating

常见短语

web scraping — 指使用程序自动从网页上提取数据的技术,常用于数据分析或信息收集。

“Web scraping helps businesses gather market insights quickly.”

(网络爬虫帮助企业快速收集市场洞察。)

scraping by — 勉强维持生计,指收入或资源仅够最基本的需求。

“After losing his job, he was just scraping by on odd jobs.”

(失业后,他只能靠打零工勉强维持生活。)