单词	兩殼介類的
释义	同Conchiferous
随便看	ultrasonic diagnostics ultrasonic diffraction microscope ultrasonic disintegration ultrasonic disintegrator ultrasonic dispersion ultrasonic distance measuring instrument ultrasonic doppler blood flow imaging ultrasonic doppler blood flowmeter ultrasonic doppler blood pressure transducer ultrasonic doppler method testing system ultrasonic driling ultrasonic echo ultrasonic echogram ultrasonic echo sounder ultrasonic emitter ultrasonic energy ultrasonic equipment ultrasonic erosion ultrasonic examination ultrasonic excitation ultrasonic exposure ultrasonic field ultrasonic flaw detection ultrasonic flaw detectior ultrasonic [flaw] detector