The new blood test works by detecting something called auto antibodies.

新的血液测试是通过检测一种叫做自身抗体的东西来进行的。

In a statement to the press, Zimmerman explains that with melanoma, the human body makes these auto antibodies very early.

齐默尔曼在向媒体发表的一份声明中解释说，黑色素瘤患者的身体很早就产生了这些自身抗体。

The website for the National Cancer Institute in the United States defines auto antibody as an anti body made against substance, is formed by a person's own body.

美国国家癌症研究所的网站将自身抗体定义为一种对抗物质的抗体，是由一个人自己的身体形成的。