ultrasonic welding超声波焊;[机] 超声焊接;超声焊
ultrasonic cleaner[机] 超声清洗器;超声波清洗槽;超声波除垢器
Ultrasonic Diagnosis[临床] 超声诊断;超声波诊断;超声把脉
Ultrasonic microscope[光] 超声显微镜;超声波显微镜;超声扫描显微镜;超音波显微镜
ultrasonic frequency超音频;超声频;超声波频率
Ultrasonic Cleaners超声波清洗机;超声波荡涤机;超声波清洁器;超生波清洁器
ultrasonic generator超声波发生器;超声发生器;超声波产生器
ultrasonic therapy[医] [临床] 超声波疗法;超声疗法;超声治疗;超声纳治疗英语
Ultrasonic scalpel超声刀;单极电凝;超声手术刀
ADJ(形容词) Ultrasonic sounds have very high frequencies, which human beings cannot hear. 超声波的 [usu ADJ n]