英语词汇“efficacity”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	efficacity
释义	ef·fi·cac·i·ty \ˌefəˈkasəd.ē, -ətē, -i\ noun (-es) Etymology: Middle English efficacite, from Latin efficacitas, from efficac- efficax + -itas -ity : efficacy, effectiveness
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