释义 |
inner core
inner coreThe innermost part of something. The term is used both literally and figuratively. What is the Earth's inner core made of? At his inner core, he's a good person, I just know it.See also: core, innerinner core
inner core[¦in·ər ′kȯr] (geology) The central part of the earth's core, extending from a depth of 3160 miles (5100 kilometers) to the center of the earth. Also known as siderosphere. |