n.費用; 花費的錢; 消耗; 花錢的東西;
vt.向…收取費用; 把…作為開支勾銷;
第三人稱單數：expenses過去分詞：expensed復數：expenses現在進行時：expensing過去式：expensed
例句:
1.
Suppose that a government or central bank tried to raise output and employment at the expense of accepting higher inflation.
假定壹國政府或央行試圖以接受更高的通脹率為代價來增加產出和就業。