粤语：加拿大发现对抗新冠病毒的有效口服药Canada discovers effective oral medicine against new coronavirus Loading advertisement... Up next 国语：加拿大发现对抗新冠病毒的有效口服药Canada discovers effective oral medicine against new coronavirus Cancel 粤语：加拿大发现对抗新冠病毒的有效口服药Canada discovers effective oral medicine against new coronavirus Editorial TeamJanuary 25, 2021February 1, 202101700 Editorial Team
