These are all words for things that are produced to be sold. 以上各词均指产品、商品。

• product a thing that is produced or grown, usually to be sold 指制造或种植的产品：◆to create/develop/launch a new product 创造/开发/推出新产品
• goods things that are produced to be sold 指商品、货品：◆cotton/leather goods 棉织/皮革商品◆electrical goods 电器商品
• commodity (economics) a product or raw material that can be bought and sold, especially between countries 尤指国家间贸易的商品：◆rice, flour and other basic commodities 稻米、面粉和其他基本商品
• merchandise [U] goods that are bought or sold; things that you can buy that are connected with or advertise a particular event or organization 指商品、货品、相关商品、指定商品：◆official Olympic merchandise 奥林匹克运动会官方指定商品

goods or merchandise? 用 goods 还是 merchandise？

Choose goods if the emphasis is on what the product is made of or what it is for. 强调商品制作的原料或用途用 goods：◆leather/household goods 皮革商品；家居用品Choose merchandise if the emphasis is less on the product itself and more on its brand or the fact of buying/selling it. 如果不太强调商品本身，而更强调品牌或买卖用 merchandise。

• produce [U] things that have been grown or made, especially things connected with farming 尤指农产品，也包括其他种植或制造的产品：◆We sell only fresh local produce. 我们只售当地的新鲜农产品。

Patterns

• consumer/industrial products/goods/commodities
• household products/goods
• farm products/produce
• luxury products/goods/commodities
• to sell/market a product/goods/a commodity/merchandise/produce
• to export a product/goods/a commodity/merchandise
• to buy/purchase a product/goods/a commodity/merchandise/produce