| 单词 | sea floor spreading |
| 释义 | sea floor spreadingˌsea floor ˈspreading noun [uncountable] earth science the process by which new areas of the Earth are being formed by magma (=hot melted rock from inside the Earth) rising up to the surface at a mid-ocean ridge |
| 随便看 |
英语词典包含48224条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。