英语词汇“ultrasonic”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	ultrasonic
释义	ultrasonicultrasonic /ˌʌltrəˈsɑnɪk◂/ adjective science, physics ultrasonic sound waves measure more than 20,000 Hertz, and cannot be heard by humans
随便看	terabyte tercentenary Teresa, Mother Tereshkova, Valentina teriyaki term terminal terminal adapter terminally terminal side terminal velocity terminate termination terminological terminology terminus termite term limit term paper tern ternary Terra terrace terraced terra cotta

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