Lưu ý: Bản dịch của mục này hiện đang được kiểm tra chất lượng, vì vậy một số nội dung tạm thời chỉ hiển thị bằng tiếng Anh.
Mục từ này chưa được dịch sang ngôn ngữ của bạn, vì vậy nội dung gốc được hiển thị bên dưới.
scraper
This term describes a tool or agent defined by the action of shearing or lifting a surface layer. In a physical sense, it evokes a feeling of abrasive cleaning or precise removal, often associated with manual labor, renovation, or industrial maintenance. It differs from a brush or a sponge by its reliance on a hard, sharp edge to force material away from a substrate.
In the digital realm, the word shifts from physical abrasion to automated extraction. A web scraper does not physically remove data but harvests it, mirroring the physical action of skimming the surface of a website to collect specific information. This technical usage is common in data science and competitive intelligence contexts.
Ý nghĩa
Ví dụ
Use a paint scraper to remove the old flakes from the wall.
Pass me that ice scraper so I can clear the windshield.
I need a heavy duty scraper for these floor tiles.
The web scraper is extracting pricing data from ten different sites.
We should build a custom scraper to automate this data collection.
The site owner blocked our scraper after it sent too many requests.
A small metal scraper was used to clean the residue off the glass.
The skin scraper felt cold against her arm during the treatment.