Study word roots.

学习词根。

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This is where the word roots emerged in ancient Greek.

这个词根这样出现在古希腊语里。

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But English words can also be group under word roots and affixes.

但是英语的词汇也可以按照词根词缀分类呀。

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The word cherry has roots in the Greek word kerasos, and is also associated with the Turkish city of Cerasus (now Giresun), where the first exports of cherries to Europe originated.

NPR: Cherries on Top

Not for nothing does the word credit have its roots in the Latin word credere, to believe.

ECONOMIST: Repent at leisure | The

To distinguish Popchips from the hundreds of other foods in the snack aisle, Mr. Belling focused on word-of-mouth and grass-roots marketing.

WSJ: How I Built It: Popchip Makes Its Way Into the Snack Aisle