英语词汇“present service index”的中英文释义、用法、翻译及短语词组-英汉翻译词典-东流网

单词	present service index
释义	present service index 英?[?prez?nt ?s??v?s ?indeks] 美?[?pr?znt 's?v?s ??n?d?ks] 释义现有服务指数行业词典公路科技现有服务指数???又称 :现有服务指数(PSI)???
随便看	vane-wheel water meter vane wheel wet type water meter vaneyck van Eyck van eycks Vaneyellidae Van Fleet Van Fleet, James Alward van-foss van-fosse van freight container vanful vanfuls vang Vanga Vangaindrano Vangard vangas vanga shrike vangashrike vangatalcite Vanga?i vang block vanged Van Gehuchten cells

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present service index