| 单词 | shelf mark |
| 释义 | shelf marknoun : a character from a library's system of book arrangement usually appearing at the base of the spine of a book and used to indicate the shelf in a fixed location or the relative position of the book to others of its class in an expansive classification |
| 随便看 |
英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。