expounder

n. 解释者

例句与用法:

Our teacher expounded his views on education to me at great length.

我们的老师向我详细讲述了他的教育观点。

He expounded the reasons why he did it.

他阐述了他做这件事的理由。

词形变化:

名词: expounder | 动词过去式: expounded | 动词过去分词: expounded | 动词现在分词: expounding | 动词第三人称单数: expounds |