单词	therapeutic antigen
释义	therapeutic antigen 治疗用抗原
随便看	have nothing on the ball have nothing recommend it have nothing to have nothing to be desired have nothing to declare have nothing to do have nothing to do but have nothing to do except have nothing to do with have nothing to do with me have nothing to fear have nothing to fear from have nothing to go by have nothing to hide have nothing to learn from have nothing to lose have nothing to lose but everything to gain have nothing to repent of have nothing to say have nothing to say about have nothing to say for oneself have nothing to say for yourself have nothing to say in reply have nothing to say to have nothing to say with