单词	opaque projector
释义	opaque projector noun : a projector using reflected light for projecting an image of an opaque object or matter on an opaque support Example Sentences Recent Examples on the Web The car drawings were likely made using an opaque projector. Los Angeles Times, 25 July 2022 Word History First Known Use 1951, in the meaning defined above
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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。