夏说英语新闻晨读 第161期:诺贝尔医学奖（在线收听）

 本期内容：

The Nobel prize for medicine was awarded to Yoshinori Ohsumi for his work on a process known as autophagy, which involves degrading and recycling bits of cells. The prize committee said the Japanese scientist’s experiments “led to a new paradigm in our understanding of how the cell recycles its content”.

词汇讲解：

Autophagy: 细胞自我吞噬作用
Degrade： 降解
Paradigm: 范例