| 单词 | mortarboard |
| 释义 | Word Frequency mortarboard(ˈmɔːtəˌbɔːd) noun 1. a black tasselled academic cap with a flat square top covered with cloth 2. Also called: hawk a small square board with a handle on the underside for carrying mortar |
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英语词典包含233703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。