A dairy animal raiser shall timely wash and disinfect the milking facilities and fresh milk storing facilities so as to avoid pollution to the fresh milk.是什么意思_A dairy animal raiser shall timely wash and disinfect the milking facilities and fresh milk storing facilities so as to avoid pollution to the fresh milk.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句