ultrasonic
/BrE ʌltrəˈsɒnɪk 
, AmE ˌəltrəˈsɑnɪk /
A adjective
超声波的 ‹frequency, technology›;
ultrasonic waves 超声波
B ultrasonics
plural noun
+ v sing 超声学
ultrasonic
English → Chinese
Oxford English–ChineseEnglish → ChineseOxford English–Chinese