他的希腊语知识在他的研究中帮助了他。

He was aided in his research by his knowledge of Greek.

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He was aided in his research by his knowledge of Greek.

aided 是动词 aid 的过去分词形式,aid 的意思是"帮助、援助"。在句中表示被动含义,指"得到帮助"。 knowledge 是名词,指"知识、学问",这里特指对希腊语的掌握程度。

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