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    1. 首頁英語詞典supersonicsupersonic英英釋意

      supersonic

      英 [su?p?'s?n?k; sju?-] 美[,sup?'sɑn?k]
      • adj. 超音速的;超聲波的
      • n. 超音速;超聲波

      英英釋意


      1. (of speed) greater than the speed of sound in a given medium (especially air);
      "a supersonic bomber flies so fast that it must release its bombs while the target is still over the horizon"
      2. having frequencies above those of audible sound