inner core

短语

内核

词形变化

inner cores 复数 inner cores

释义与例句

n.
  1. 1.

    The solid material found in the centre of some planets at extremely high temperature and pressure, distinct from the liquid outer core.

    天文
  2. 2.

    The solid material found in the centre of some planets at extremely high temperature and pressure, distinct from the liquid outer core.

    The innermost part of the Earth, believed to be made of a nickel-iron alloy.

    内核

    天文 地质
  3. 3.

    Used other than figuratively or idiomatically: see inner, core.