【正文】
as cell culture, DNA extraction and other molecular biology technique。此資料由網(wǎng)絡(luò)收集而來,如有侵權(quán)請(qǐng)告知上傳者立即刪除。 abstraction, separation, ….. .. I passed the CET band 6 test in2002, after that, I tried my best to learn Medical English and mastered a lot of professional vocabulary. I am good at listening, speaking, reading a