universal donor

基本解释

Modified or camouflaged red blood cells surface antigen in vitro -- universal donor blood?
体外化学修饰红细胞--通用型血?
Exactly. But type O is called the "universal donor" since it doesn't have any antigens that would set off the body's defense system.
是的。但是O型被成为是万能输血者是因为它本身不含有任何被排斥的抗体，不会破坏人的抗御系统。
Synthesizing these two types in the lab would be very important because O-negative blood is a universal donor， while AB-negative is the rarest type of blood.
在实验室里合成这两种血型将是非常重要的，因为O型阴性血型是一个普遍的捐助者，而AB阴性，是罕见的类型的血液。
Overpopulation is a universal problem.
人口过多是全球性的问题。
Music has been called the universal language.
人们称音乐为世界的语言。

a person who has blood of group O and whose blood may be safely transfused to persons with most other blood types O