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	grid modulator grid module grid navigation grid nephoscope grid nephosope grid network grid networking grid neutralization grid neutratiore grid neutrodyne method grid node grid noise grid north grid note grid number grido grid of bound grid of mirrors grid of neighboring zone grid of reference grid of reinforcement grid of screw dislocations grid operations charge grid operation security policy grid operator (go) 年少起河朔年年不带看花分年年为客遍天涯年年乐事年年乞与人间巧年年今夜年年今夜年年十月来宣州年年古苑西风到年年多少欢娱五彩五徳五悪五感五戒五所柿五指五摂家五日五更