这个名字源于希腊词，意思是疥疮痒。

The name is derived from the Greek word psora which means to itch.

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这条河的名字源于希腊词Neilos，意思是“河谷”。

It gets its name from a Greek word, "Neilos" which means "river valley".

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这个词也起源于希腊神话。

This word also has its origins in Greek mythology.

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Observe that the word "Political" derives from the Greek word Polis.

英语的政治一词,就是源于希腊字,城邦

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