By the methods of mixing wax with ozocerite,beeswax and polyethylene and chemical modification, the product performances are improved distinctively.是什么意思_By the methods of mixing wax with ozocerite,beeswax and polyethylene and chemical modification, the product performances are improved distinctively.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句