英语词汇overhead projector怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	overhead projector
释义	overhead projector  Word forms: plural overhead projectors N-COUNT 高射投影器（缩略形式为OHP） An overhead projector is a machine that has a light inside it and makes the writing or pictures on a sheet of plastic appear on a screen or wall. The abbreviation OHP is also used. 高射投影器（缩略形式为OHP） Trends of overhead projector View usage for:All yearsLast 10 yearsLast 50 yearsLast 100 yearsLast 300 years
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英汉双解词典包含141091条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。