Ammoniation of peanut shell and wheat straw with 3.5% urea has a good effect on the beef cattle fattening.是什么意思_Ammoniation of peanut shell and wheat straw with 3.5% urea has a good effect on the beef cattle fattening.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句