“unrenewable”可以造什么句，unrenewable造句
来源：语文精选馆 2.09W
As an unrenewable resource, farming land has to be made highly efficient use of.
Biorefinery is a new industrial mode substituting renewable biomass for unrenewable fossil resource to produce bioenergy or chemicals and securing the sustainable development of social economics.
Coal, petroleum and natural gas are unrenewable resources, so it is important to improve energy utilization and save mineral resources.
Books on that shelf are unrenewable.
