commodity ·noun
Definition: a product that you can buy or sell Level: C1
石油是一种全球交易的商品，其价格影响着全世界的经济。
Oil is a globally traded ___commodity whose price affects economies worldwide.
该国最有价值的商品包括大豆和玉米等农产品。
The country's most valuable ___commodities include agricultural products like soybeans and corn.
在危机时期，就连清洁水也可能成为一种稀缺且珍贵的商品。
In times of crisis, even clean water can become a scarce and precious ___commodity.