zone metering分区: subregion; subarea; partitio ...计量: calculate; estimate; measure分区计量方式: zone metering system分区计费: zone registration分区计划: regionalization下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:分区计量，即可在微信中查询翻译
