英语词汇“pretersonics”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	pretersonics
释义	pretersonics [,pri:tә'sɔniks] [电] 高于500百万赫频率的声纳波
随便看	leatherback turtles leather bag leatherball leatherbarrow leatherbarrows leather bed leather beetle leather bellow leather bellows leather belt leather bladed beater leather bleach leather block leather blower leatherboard leather board leatherboards leather boat-body-rest pads leather boots leather bottle stomach leather-bound leather bound leatherbound leatherbounds leather-bounds 变化无常变化无穷变化莫测变危为安变古乱常变古易俗变古易常变名易姓变容改俗变幻不测愛別離苦愛吟愛唱愛器愛国愛執愛好愛妻愛妾愛娘