英语词汇“pistonphone”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	pistonphone
释义	pistonphone pistonphone [′pis·tən‚fōn] (engineering acoustics) A small chamber equipped with a reciprocating piston having a measurable displacement and used to establish a known sound pressure in the chamber, as for testing microphones.
随便看	joint protection joint protection behavior assessment joint protection enterprise network joint protection knowledge assessment joint protection system joint protective aircrew ensemble joint proteomics services facility joint protocol working group joint prototyping office joint provincial committee joint psychological operations joint psychological operations center joint psychological operations support element joint psychological operations task force joint psychological operations task group joint public advisory committee joint public affairs office joint public affairs operations workshop joint public affairs support element joint publication joint publication 1 joint publication research service joint public-private consultative committee joint public-private venture joint public relations committee

英语词典包含2567994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。