英语词汇universal indicator怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	universal indicator
释义	universal indicator 英/ ?ju?n??v??sl ??nd?ke?t?(r) / 简明释义通用指示剂：一种化学溶液，由多种物质混合而成，根据不同的pH值产生许多不同的颜色变化，用于发现物质的酸碱性。权威例句 1. The adoption of universal indicators on quality physical education and sport and an economic analysis about the valuable contributions that physical activity and sport make to social and economic development will be considered by this Commission. UNESCO: Social and Human Sciences
随便看	cost per point cost per thousand cost per thousand impressions cost per thousand readers cost per unit cost per unit product cost per unit productive capacity cost per use cost per well drilled cost plan cost planing cost planning cost planning and appraisal cost plan of industrial enterprise costplus cost-plus cost plus cost-plusa-fixed fee cost plus and resale methods cost plus approach cost plus a profit cost plus basis cost-plus constract costplus contract cost-plus contract

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