Experimental results showed that soil, seeds and sap inoculation did not transmit the disease, but grafting did. However, grafting has never been prastised in cultivation, so the disease is not transmitted by it.是什么意思_Experimental results showed that soil, seeds and sap inoculation did not transmit the disease, but grafting did. However, grafting has never been prastised in cultivation, so the disease is not transmitted by it.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句