英语词汇effectivities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	effectivities
释义	effectivity[i,fek'tivəti] n.有效(性)；功效；奏效
随便看	alkaline tide alkaline water alkalinisation alkalinisations alkalinise alkalinised alkalinises alkalinising alkalinisings alkalinities alkalinity alkalinization alkalinizations alkalinize alkalinized alkalinizing alkalipenia alkali-resisting paint alkali rock alkali rocks alkalis alkalisation alkalise alkalised alkaliser

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