| 单词 | visual aid |
| 释义 | > as lemmasvisual aid visual aid n. illustrative matter designed to supplement written or spoken information; spec. in Education with reference to pictures, models, films, etc., as an aid to learning. Originally U.S.extracted from visualadj.n.< 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。