The cytotoxic rates of the effector cells on the target cells in group of mice immunized with BCG,pTB30s and the control group of mice with injection of saline were 28.14%,45.18% and 5.13% respectively.是什么意思_The cytotoxic rates of the effector cells on the target cells in group of mice immunized with BCG,pTB30s and the control group of mice with injection of saline were 28.14%,45.18% and 5.13% respectively.在线翻译_英语_读音_用法_例句