词汇	acid precipitation, acid rain
释义	acid precipitation, acid rain 酸雨
随便看	method of coordinate transformation matrix method of coordination assessing method of core drilling method of core template method of corner method of correct associates Method of corrected-behavior method of correcting death-rates method of correction method of correction formula method of corrections method of correlates method of correlation method of correlation analysis method of correlation ratio method of corresponding altiudes method of cost accounting method of cost-exchange method of costing Method of co-twin control method of coulometric analysis method of counting method of counting the cost method of courseware classification method of creation