() a product or a raw material, such as grain, coffee, cotton or metals, that can be bought and sold in large quantities, especially between countries 商品；货物◆rice, flour and other basic commodities 大米、麪粉和其他基本商品◆a drop in commodity prices 商品价格下跌⨁to deal / invest / trade in commodities 经营／投资／买卖商品⨁commodity exports / prices / trading 商品出口／价格／贸易
a thing that is useful or has a useful quality 有用的东西；有使用价值的东西◆Time is a precious commodity. 时间很宝贵。