Methods Polymerase chain reaction (PCR) was used to check and measure the tubercle bacillus DNA(TB-DNA) in malignancy tissue.是什么意思_Methods Polymerase chain reaction (PCR) was used to check and measure the tubercle bacillus DNA(TB-DNA) in malignancy tissue.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句