英语词汇“echo checking”的翻译、意思、用法、释义-英汉汉英词典

单词	echo checking
释义	echo checking回音检查echo checking回音檢查通訊工程
随便看	dacoits dacoity dacom d/a converter d/a converter {= dac} d/a converter--dac d/a converters and filters d/a converter，dac d-a convertor d/a convertor d-a convertor {digital-analog} dacor dacos da costa dacosta's disease da costa's syndrome da costa syndrome da costa氏病 da costa氏症候群 dacota dacotah dacpo dacquoise dacre dacrocystitis