!expend的名詞形式是expenditure,n. 經費,支出額(時間、金錢、精力等的)消耗,花費
When using expenditure approach identity to measure the contributions of its components to GDP, the result is that net export only contributes a little to GDP, or import contributes negative to GDP.
expend這個英文單詞是一個動詞,它的中文意思是花費,消耗,耗盡。它的名詞形式是這樣的expense,中文意思是費用,支出,花費。
舉一個例子he can comfortably afford. the extra expense.它的中文意思是他支付這些額外的費用毫無問題。