renewable是什么意思

renewable的意思是可继续的。

renewable的复数形式是renewables。相关短语renewable fuse可再用的保险丝，optionally renewable可选可再生。renewable的中文词源是来自renew，更新。英文词源 from renew-able. In reference to energy sources, attested by 1971.可造句如下：

1、A formal contract is signed which is renewable annually.

正式签订了每年可续签的合同。

2、Renewable sources of energy must be used where practical.

必须在可行的地方使用可再生能源。

3、The success of wind power represents a litmus test for renewable energy.

风能作为动力的成功是对可再生能源一次立见分晓的检验。

4、Renewable energy will become progressively more important as time goes on.

随着时间的推移，可再生能源将变得愈发重要。