基本解釋[新聞學(xué)與傳播學(xué)]或以上人士捐血英漢例句權(quán)威例句So the Supreme Court has banned all commercial purchases of blood, saying henceforth only voluntary donations will be legal.ECONOMIST: Indiabanned blood donations更多例句專業(yè)釋義新聞學(xué)與傳播學(xué)或以上人士捐血