prevention cost英语标准发音:prevention cost英式发音:美式发音:翻译中文预防费用prevention cost - 基本释义[词典1]预防成本防成本预防费用预防故障所支付的费用预防性成本prevention cost - WEB词典prntion cost预防成本预防费用防成本预防性成本disaster prntion cost防灾成本Fire-prntion cost防火成本 参考资料: 1.百度翻译:prevention cost2.有道词典:prevention cost3.爱词霸:prevention cost