Dewey decimal system
美
英
- 网络杜威十进分类法；杜威十进制分类系统；杜威十进制系统
n. | 1. a system of classifying library books that divides them into ten main classes, divided in turn into categories with three-digit numbers and subcategories with numbers after a decimal point |
英汉词典包含292483条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。