As for Onions, I noticed on my last trip to India around Christmas that the demand curve was, indeed, downward sloping.

至于葱，在上次圣诞节前后我去印度时，发现需求曲线实际上是向下倾斜的。

youdao

As Bloomberg's Caroline Baum wrote in January: "The demand curve is downward sloping." What that means is demand for any good or service isn't fixed.

布隆·伯格的Caroline Baum在一月份写到，“需求曲线倾斜向下，意味着任何商品或服务的需求都是不固定的，它依赖于价格。”

youdao

By definition, the demand curve facing the monopolist is the industry demand curve which is downward sloping.

根据其定义，垄断者所面对的需求曲线(即是行业的需求曲线)是向下倾斜的。

youdao

You could try to increase total sales by lowering prices, but if you face a downward sloping demand curve then maximum profits will always occur at a lower production level than maximum revenue.

FORBES: Corporate Profits and Aggregate Demand