It is removed to unfamiliar surroundings and mixed with strange pigs in pens where the only available food is predominantly vegetable in origin and generally fed in dry form.

它被迁到陌生的环境，与圈中的陌生猪混合，其中唯一可用的食物主要是来源于植物的饲料，并且一般以干混合的形式饲喂。

youdao

Then they are mixed with water. After the water has been removed, the flat,thin form remaining is permitted to dry.

VOA: special.2009.07.06

After the water has been removed, the flat, thin form remaining is permitted to dry.

VOA: special.2009.01.26

In the meantime a handful of treatments for the dry form are in clinical trials.

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According to the National Eye Institute, about 85 to 90 percent of patients with advanced macular degeneration have the dry form.

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There are two forms of age-related macular degeneration, or AMD: the dry form, known as non-neovascular, and the wet form, called neovascular.

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