单词	switched digital
释义	switched digital 交换数字
随便看	variable-area propelling nozzle variable area recorder variable-area recorder variable area recording variable-area recording variable-area record section variable area sound track variable-area sound track variable area system variable-areatrack variable area track variable-area track variable area turbine variable-area turbine variable area type variable area type flow meter variable area type recording system variable area water intake variable argument variable arguments variable arguments PID variable arm variable array Variable Array Storage Technology variable assembly line