单词	tutees
释义	同tutee
随便看	variable speed room air conditioner variable speed rotor variable speed scanning variable-speed scanning variable-speed spindle motor variable speed transmission variable speed turbine governing system variable speed v belt drive variable speed v-belt drive variable-speed winch variable sroke pump variables sampling variable stage variable standard variable [star] variable star variable state word variable stator variable stator blade variable stator current of induction machines variable step size variable stroke variable stroke engine variable stroke injection pump variable stroke metering