ultrasonic的复数形式怎么拼写？

He measured the speed at which ultrasonic waves travel along the bone.他测出了超声波穿过骨头的速度。Set up ultrasonic wire bonding laboratory.成立超声波电子焊接实验室。Modern medical technology like type-B ultrasonic checks can reveal the fetus gen...

Result: Fever ( 100 % ) was the most common clinical manifestations, ultrasonic cardiogram ( UCG ) detected vegetation 25 cases.结果: 临床主要表现发热 ( 100% ) 为首发症状, 超声心动图(UCG ) 赘生物检出25例.ultrasonic adhesion超声粘附He measured the spe...

ultrasonic的音标：ultrasonic的英式发音音标为：[ˌʌltrə'sɒnɪk]ultrasonic的美式发音音标为：[ˌʌltrə'sɑnɪk]...

adj.[声]超声的，超音波的，超音速的n.超声波...