单词	喷射孔
释义	喷射孔spray-hole
随便看	cost audit costa verde costa volpino costa、rippe costa， rib cost-based for predactory pricing cost-based measurement cost-based pricing cost-based query optimization cost basis cost basis (of accounting) cost behavior cost behaviour cost-benefit cost benefit analysis cost-benefit analysis cost-benefit analysis--cost-effectiveness analysis cost- benefit approach cost-benefit approach cost benefit evaluation cost-benefit ratio cost book cost-book costbook cost breakdown