essential commodities的用法和樣例：
例句
- Greece is today without funds to finance the importation of those goods that are essential to bare subsistence.
希臘現在連進(jìn)口生活必需品的資金都沒(méi)有。 - Add up your essential monthly expenses, like food, rent, transportation, and personal necessities.
計算出你的月基本支出，如食物，房租，交通費和個(gè)人必需品。
