normal operating range英语标准发音：normal operating range英式发音：美式发音：翻译中文正常工作范围normal operating range - 基本释义[词典1]正常作业范围正常运转范围normal operating range - WEB词典normal operating range正常作业范围正常运转范围 参考资料： 1.百度翻译：normal operating range2.有道词典：normal operating range3.爱词霸：normal operating range
