Made from starch (usually rye or potato) and alcohol, pure vodka is clear, filtered and refined.

伏特加由淀粉浆(通常用裸黑麦或者土豆制成)和酒精制成，纯伏特加是清亮无杂质的。

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By using 7 rye additional wheat lines as materials, the effects of rye chromosomes on wheat seed storage starch development and endosperm cell number were studied.

利用小麦-黑麦的7个附加系为材料，研究了黑麦染色体对籽粒淀粉粒的形成和胚乳细胞数目多少的影响。

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On a more philosophical level, I love the traditions of spirit distillation, and the fact that there are usually rules, like that Scotch can only be made from barley, and rum from sugarcane, whereas vodka can be made from any ingredient in which starch can be converted to sugar, be it potatoes, wheat, rye, grass, corn, soy beans or whatever the distiller finds laying around.

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