日期:
来源:雅诚德英语网
Next, he examined those cells to see whether they started making the previously disabled viruses.
然后他再检验这些细胞是否开始滋生以前失活的病毒。
Next, he examined those cells to see whether they started making the previously disabled viruses.
然后他再检验这些细胞是否开始滋生以前失活的病毒。