This product has been granted the patent right in 12 countries, and we have been applying for patent right of this product in 43 more countries through international PCT.是什么意思_This product has been granted the patent right in 12 countries, and we have been applying for patent right of this product in 43 more countries through international PCT.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句