Feed grade marigold powder is obtained from saponified marigold oleoresin mixed with carrier. It is used as a kind of natural feed additives.是什么意思_Feed grade marigold powder is obtained from saponified marigold oleoresin mixed with carrier. It is used as a kind of natural feed additives.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句