a series of notches cut in the unbound edge of a book for ease of reference
单词 | thumb index |
释义 | thumb indexnouna series of notches cut in the unbound edge of a book for ease of reference |
随便看 |
英语词典包含66266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。