英语词汇pinger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	pinger
释义	ping·er AHD[pĭngʹər] D.J.[ˈpɪŋə]K.K.[ˈpɪŋɚ]n.（名词） A device used underwater to produce pulses of sound, as for an echo sounder.声脉冲发送器：置于水下产生声脉冲的装置，如回音器中的装置
随便看	time-sharing time sheet time signature times sign Times Square time study timetable time-tested time trial time warp timework timeworn time zone time–consuming time–honored time–lapse time–motion study time–out time–release time–sharing time–tested Timgad timid timider timidest

英汉双解词典包含166908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。