商业用蔗糖有两个主要来源——甜甘蔗和制糖甜菜。

There are two principal sources of commercial sucrose-sugar cane and sugar beets.

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商业用蔗糖有两个主要来源——甜甘蔗和制糖甜菜。

Unless reagent grade sucrose is available use cane sugar.

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甘蔗制成的蔗糖，用作甜料。

Sucrose from sugarcane used as sweetening agent.

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甘蔗味甜。

Sugarcanes taste sweet.

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我也不知道，这儿的甘蔗甜不甜？

I don't know if the sugarcanes here are sweet or not.

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糖质原料主要有甘蔗、甜菜、甜高粱茎秆和菊芋。

The main sugar-containing feedstocks include sugar cane, sweet beet, sugar grass stalks and Jerusalem artichoke.

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糖质原料主要有甘蔗、甜菜、甜高粱茎秆和菊芋。

The main sugar-containing feedstocks include sugar cane, sweet beet, sugar grass stalks and Jerusalem artichoke.

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