3325英语网 英语单词
Supersonic的音标发音
Supersonic
英式发音：[suːpə'sɒnɪk;sjuː-] or [,supɚ'sɑnɪk]
美式发音
(adj.) having frequencies above those of audible sound .
(adj.) (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' .
杰西卡校对
