- materials or substances occurring in nature which can be exploited for economic gain
noun: natural resource, plural noun: natural resources
- 1. materials or substances occurring in nature which can be exploited for economic gain:
the sustainable use of natural resources
Draw a picture of what your natural resource looks like. 請試著畫出國家天然資源的樣子...加拿大的哪一個地方發現的 Is your natural resource used only in Canada, or is it...
... is a resource book for people interested in sampling for natural resource surveying and monitoring. … This is not only a...
Because the natural resources on the earth is limited. If we don't treasure the natural resources...