词汇	teaching is managed
释义	teaching is managed 教学管理
随便看	AC voltage controller ac voltage controller, static a.c.voltage converter AC voltage convertor ac voltage electromagnetic relay AC voltage electromagnetic relay AC voltage-endurance test AC voltage high-power supply AC voltage peak AC voltage regulating AC voltage regulation AC voltage regulator ac voltage selector AC voltage selector AC voltage-stabilized source ac voltage stabilizer AC voltage stabilizer ac voltage stabilizing ac voltage standard AC voltage test AC voltage transformer ac voltage waveform AC voltage-withstand AC voltage withstand test AC voltammetry