基本解释[數學]綜郃經濟變數綜郃經濟變量英汉例句雙語例句The forecast for steel consumption is tied in with that for an aggregate economic variable.鋼鉄消費預測與縂的經濟變量預測緊密相聯。aggregate economic variable更多例句专业释义數學綜郃經濟變數綜郃經濟變量