单词	near axial ray
释义	near axial ray 傍轴光线
随便看	benefit contribution benefit coordination benefit corporation benefit corporations benefit corpus benefit correlation benefit correlation analysis benefit correlation theory benefit correspondingly Benefit-Cost benefitcost analysis benefit cost analysis benefit-cost analysis benefit/cost analysis benefit-cost analysis financial appraisal benefitcost ratio benefit cost ratio benefit-cost ratio benefit-cost ratiob-c ratio benefit cost ratio method benefit-cost ratio method benefit cost ration benefit-cost relationship benefit-costs benefit country