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

单词	echo duration
释义	echo duration回音期间；回音历时echo duration回音期間；回音歷時海洋科學名詞—水下工程
随便看	backsides back side strain backside-to back sight backsight backsighting backsight method backsight method (orienting plane table) backsight {survey} back signal back siphonage back sizing back-sizing machine back slang back-slang backslang back slang it back-slap backslap backslapped backslapper backslapping backslappings backslaps back slash