英语词汇echo test是什么意思，echo test的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。

单词	echo test
释义	echo test　【计】回送测试
随便看	contract for processing work contract for publication contract for purchase contract for service contract for the holding of matrimonial property contract for the supply of necessary goods contract for work contract for work contract form contract goods contract goods contract grade contract high contract implied by law contract implied in fact contract implied in law contract in contract in contract in contract in prospect of death contract in restraint of trade contract index contract interest contract involving gratuitous transfer of property contract item