单词	重機槍
释义	重機槍1. heavy machinegun
随便看	ultrasonic sound ultrasonic source ultrasonic space grating ultrasonic spectrometer ultrasonic spectroscope ultrasonic spectrum ultrasonic standard ultrasonic sterilization ultrasonic stroboscope ultrasonic technique｛=ut｝ ultrasonic telemetry ultrasonic test ultrasonic tester ultra-sonic testing ultrasonic testing ultrasonic testing {=ut} ultrasonic testing {=ut} ultrasonic testing vehicle ultrasonic test method ultrasonic therapy ultrasonic thermometer ultrasonic thickness gage ultrasonic thickness gauge ultrasonic thickness indicator ultrasonic thickness measurement