non-depletable
adjective (also nondepletable) uk/ˌnɒn.dɪˈpliː.tə.bəl/ us/ˌnɑːn.dɪˈpliː.t̬ə.bəl/
不可耗尽的
Non-depletable forms of energy and technology are still available when people have used them, or can be produced as quickly as they are used.
They recommend that non-depletable resources (such as software and online tools) should be provided to users without charge.
Only SBSP (space-based solar power) fulfils all the essential criteria: it is low-cost, nondepletable, environmentally clean, and available to everyone. 只有SBSP（太空太阳能）满足所有的基本标准：低成本，不可耗尽，环境清洁，并且每个人都可以使用。
Compare: renewable
- More examples
- The term "renewable" is generally applied to energy resources whose common characteristic is that they are non-depletable.
- A non-depletable resource like the internet can theoretically be used by an infinite number of users.
- The chemicals giant is setting targets for increasing revenue from non-depletable products and services.