Vocab Bloom Hub

thumb index

/ˈθʌm ˌɪndeks/

翻译: 书页边缘的一排半圆形凹口或切口,通常标有字母或章节名,方便读者用拇指快速翻到所需部分。

1 个条目

phrase

/ˈθʌm ˌɪndeks/C1formal
  • zh书页边缘的一排半圆形凹口或切口,通常标有字母或章节名,方便读者用拇指快速翻到所需部分。

A series of rounded cutouts or notches along the edge of a book's pages, typically labeled with letters or sections, allowing the reader to quickly locate a specific part of the book by using their thumb.

  1. Book featureB2formal

    A series of notches or cut-out tabs on the edges of a book's pages, usually marked with letters or symbols, to help quickly find a specific section.

    zh拇指索引

    • The dictionary has a thumb index for each letter of the alphabet.
    • I prefer books with a thumb index for easy reference.
    • The thumb index made it simple to locate the chapter on grammar.