bed inventory的用法和樣例：
例句
- Controls cost by minimizing spoilage, maintaining adequate inventory of food, utilizing food surpluses and portion control.
通過減少食物浪費，維持適當合理的食物貯存量和充分利用多餘食物和進行定量控制，以降低成本。 - As the inventory of unsold new homes is worked off, the drag from residential investment should wane.
未售新屋存量正在清減，住房投資疲軟將消退。
