英语词汇“posterior echo”的翻译、意思、用法、释义-英汉汉英双解词典

单词	posterior echo
释义	posterior echo 后方后壁回声
随便看	Sight magnifying power sightman sight mechanism sightmeter sight meter sight method sight microscope sight model Sight Money sight mount sight notch sight note sight obstruction sight offset sight of honour or disgrace sight of nature sight of road sight of sore eyes sight of world cultural heritage sight oil feed sight oil gage sight oil gauge sight oil glass sight oil indicator sightread