Micrometastasis may occur in the early stage of lung cancer and dissemination of lung cancer cells into blood circulation is pivotal for metastasis.是什么意思_Micrometastasis may occur in the early stage of lung cancer and dissemination of lung cancer cells into blood circulation is pivotal for metastasis.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句