scarcity和scarceness区别

scarcity释义：

n. 不足；缺乏

例句：

My grandparents went through a time of material scarcity.

我的祖父母曾经经历过一段物资短缺时期。

词组：

water scarcity水短缺，水荒

scarceness释义：

n. 稀少；缺乏

例句：

The basic for the scarceness of domestic demand is passive supply.

中国目前内需不足的实质或根本原因是供给被动。