Word · Frequency #25704
ultrasonic
/ˌʌltrəˈsɑnɪk/
noun
超声波
核心释义
- 1.
超声波；超音速的
having frequencies above those of audible sound
Dictionary facts from ECDICT, WIKTIONARY.
Word · Frequency #25704
超声波
超声波；超音速的
having frequencies above those of audible sound
Dictionary facts from ECDICT, WIKTIONARY.