单词	其蛋已臭壞
释义	同ADDLE
随便看	variable difference method variable differential group delay variable dilution sampling variable diode function generator variable direction variable directional coupler variable-discharge turbine variable displacement motor variable-displacement oil motor variable displacement pump variable-displacement pump variable distributed lag variable domain variable duration impulse system variable electrical delay variable element variable end-point variable end-point problem variable equilizer variable error variable escapement variable exchange rate system variable excitation variable exhaust nozzle variable expansion valve