英语词汇“pinger”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	pinger
释义	pinger n. 1. a device that transmits pings at short intervals for purposes of detection or measurement etc. 2. a device to ring a bell.
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英语词典包含43808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。