单词	制衡作用
释义	同杠杆作用--制衡作用
随便看	energy-- radiant energy, radiated energy-- radiated energy randomization energy range energy--range energy-range relation energy rate； kilowatt hour rate energy ratio energy rational use energy-- reaction energy-- recoil energy recovery energy recovery circuit energy recovery ventilator energy recycling energy, reference energy-- reference energy region energy--region energy release energy release-- energy liberation energy release rate energy release， energy liberation energy representation