英语词汇round-trip echo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	round-trip echo
释义	round-trip echo 【电磁学】往复回波
随便看	potch potched pot cheese potcher potchers potches potching pot-companion pot-companions pot core pot culture pot die forming pot dish pot earth potecaries potecary poteen poteens Potemkin, Grigori Aleksandrovich Potemkin village Potemkin villages potencies potency potent potentate

英汉双解词典包含483723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。