The uptake of Nef and DDVP by RBE4 cells were time-dependent and the steady-state of uptake appeared at 60 min and 90 min, respectively.是什么意思_The uptake of Nef and DDVP by RBE4 cells were time-dependent and the steady-state of uptake appeared at 60 min and 90 min, respectively.在线翻译_英语_读音_用法_例句