| 单词 | class number |
| 释义 | > as lemmasclass number class number n. = class mark n. ΘΚΠ society > communication > book > library or collection of books > library, place, or institution > [noun] > press- or shelf-mark > indicating class or subject of book class mark1824 class number1873 1873 M. Dewey in G. Dawe Melvil Dewey (1932) 320 Sub-classify each, or any, of these eighty-one (hundred) classes... A Dictionary of Science would receive no sub-classification but remain simply with main class number. 1996 M. Cornog & T. Perper For Sex Educ., see Librarian vii. 119 Each class number should be compared with those of similar books. < as lemmas |
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英语词典包含1132095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。