An open-label multi-center clinical study of the efficacy and safety of rapamycin in combination with CsA and steroid to prevent the acute rejection of kidney transplantation是什么意思_An open-label multi-center clinical study of the efficacy and safety of rapamycin in combination with CsA and steroid to prevent the acute rejection of kidney transplantation在线翻译_英语_读音_用法_例句