jack andraka
jack andraka-
Whatever happens , the professor believes Jack Andraka 's name is one we will be hearing again over the next 10 to 20 years .
无论如何，梅特拉教授相信，今后10到20年内人们会再次听见杰克德拉卡的名字。
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Another panelist was Jack Andraka , who invented an inexpensive sensor for pancreatic , ovarian and lung cancers when he was 15 .
另一位小组成员是在15岁时发明了一种用于胰腺癌、卵巢癌和肺癌价格低廉感应器的杰克·安德拉卡。