常见例句As a kind of high quality protein feed resource, the cottonseed cake could not be widely used in animal husbandry production due to the gossypol in it.棉子餅粕是一種優質的蛋白質飼料資源，但由於含有有毒物質棉酚，制約了其在畜牧業中的應用。 返回 cotton cake