A more complete randomized study will be needed to better determine the relatie efficacy of bone-marrow and cord-blood grafts, the researchers said.是什么意思_A more complete randomized study will be needed to better determine the relatie efficacy of bone-marrow and cord-blood grafts, the researchers said.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句