ultrasonicKK [ˏʌltrəˋsɑnɪk] /ˌʌltɹəˈsɑnɪk/发音形容词1超音波的、超声的Bats navigate in the dark using ultrasonic waves.蝙蝠在黑暗中靠超音波来辨位。2超音波式的、运用超音波的She cleans her glasses in an ultrasonic bath every week.她每周都用超音波清洗机清洁眼镜。用这个字练口说→