Duffner

• 杜夫纳

Duffner的用法和样例：

例句

1. In the early 1980s, Duffner conducted some of the first studies on the effects of radiation on the brains of children with brain tumors.
   上世纪八十年代初，杜夫纳博士开展了一些关于放疗对脑瘤儿童的大脑影响的前期研究。