outer core

短语

外核

词形变化

outer cores 复数 outer cores

释义与例句

n.
  1. 1.

    The hot liquid material found near the centre of some planets, distinct from the solid inner core.

    天文
  2. 2.

    The hot liquid material found near the centre of some planets, distinct from the solid inner core.

    The part of the Earth between the mantle and inner core, responsible for generating the planet's magnetic field.

    外核

    天文 地质
  3. 3.

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