柯林斯词典subduction /səbˈdʌkʃən/ 1. N the act of subducting, esp of turning the eye downwards 向下动，尤指眼睛 返回 subduction剑桥词典a situation in which of one of the earth's plates (= the large layer of rock that the earth's surface is made of) slides under another, often causing an earthquake or volcano （地球大陆板块边缘滑入另一板块下方的）俯冲，潜没 返回 subduction