Renewable sources of energy
[经] 可更新的能源, 再生能源
🧩 词语组成解析
renewable
[ri'nju(:)əbl]
adj. 可继续的，可续订的;可更新的;可再生的;可翻新的;
n. 输入源；发起者；来源（source的复数）
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
And we'd like to find out about a mortgage.
我们想知道如何贷款。
Karl must concentrate on his work.
卡尔必须集中精力于自己的工作。
It is one of the most unpleasant discoveries which we all make that we must decline in this way,
人人必然会衰老。