You can buy and cook whole oat groats.

您可以购买并烹制整粒燕麦片。

When that husk removal is done, what's left is the oat's groat—which is its entire bran, endosperm and germ, the three components that constitute a whole grain.

去壳完成后， 剩下的就是燕麦的外粒——即完整的麸皮、胚乳和胚芽，这三种成分构成了完整的谷物。