Question

renewable adj.可更新的；可再生的 (1) 政府部门只集中采用可更新的环保技术，几十年来，这种技术是完全地不充分的，也不适于商业的。(2) 志愿服务这种利他主义的精神是巨大和可再生的资源。(3) 早期研究中用可再生的氢来固定二氧化碳。 Since re means "again," things that are renewable are always fresh and new: the supply can't be used up. This word often applies to energy. Fossil fuels like oil are not renewable resources; we will run out of oil someday. Energy sources like solar and wind power are renewable, because there's always going to be sunlight and wind. Anything renewable is going to last.

Accepted Answer

英 [rɪ'njuːəbl] 美 [rɪ'nuːəbl] (1) All focus by government is on "clean" renewable technology that is totally inadequate now and decades from becoming commercial.(2) The altruistic spirit of volunteerism is immense and renewable.(3) Prior work used renewable hydrogen to maximize CO2 capture. Anything renewable can be replaced or has an endless supply. Renewable sources of energy don't run out. 1[ADJ-GRADED 能被表示程度的副词或介词词组修饰的形容词](资源)可再生的，可更新的 Renewable resources are natural ones such as wind, water, and sunlight which are always available.   [usu ADJ n]...renewable energy sources.可再生能源2[N-COUNT 可数名词]可再生资源 Renewables are natural energy sources such as wind, water, and sunlight which are always available.   [usu plural]3[ADJ 形容词](合同或协议)可延期的，可续签的 If a contract or agreement is renewable, it can be extended when it reaches the end of a fixed period of time. A formal contract is signed which is renewable annually.正式签订了每年可续签的合同。

英语单词	renewable
英美音标	英 [rɪ'njuːəbl] 美 [rɪ'nuːəbl]
中文释义	adj.可更新的；可再生的
英语例句	(1) All focus by government is on "clean" renewable technology that is totally inadequate now and decades from becoming commercial. (2) The altruistic spirit of volunteerism is immense and renewable. (3) Prior work used renewable hydrogen to maximize CO2 capture.
中文例句	(1) 政府部门只集中采用可更新的环保技术，几十年来，这种技术是完全地不充分的，也不适于商业的。 (2) 志愿服务这种利他主义的精神是巨大和可再生的资源。 (3) 早期研究中用可再生的氢来固定二氧化碳。
vocabulary简明	Anything renewable can be replaced or has an endless supply. Renewable sources of energy don't run out.
vocabulary扩展	Since re means "again," things that are renewable are always fresh and new: the supply can't be used up. This word often applies to energy. Fossil fuels like oil are not renewable resources; we will run out of oil someday. Energy sources like solar and wind power are renewable, because there's always going to be sunlight and wind. Anything renewable is going to last.
柯林斯解释	1 [ADJ-GRADED 能被表示程度的副词或介词词组修饰的形容词](资源)可再生的，可更新的 Renewable resources are natural ones such as wind, water, and sunlight which are always available. [usu ADJ n] ...renewable energy sources. 可再生能源 2 [N-COUNT 可数名词]可再生资源 Renewables are natural energy sources such as wind, water, and sunlight which are always available. [usu plural] 3 [ADJ 形容词](合同或协议)可延期的，可续签的 If a contract or agreement is renewable, it can be extended when it reaches the end of a fixed period of time. A formal contract is signed which is renewable annually. 正式签订了每年可续签的合同。

Renewable Energy Sources Sunlight Run Oil Natural Wind