The study aimed to construct the prokaryotic expression vectors carrying MTB esat6 and lhp and lhp-esat6 fusion genes amplified by PCR, and express them in E. coli respectively.是什么意思_The study aimed to construct the prokaryotic expression vectors carrying MTB esat6 and lhp and lhp-esat6 fusion genes amplified by PCR, and express them in E. coli respectively.在线翻译_英语_读音_用法_例句