赤道
chì​dào

equator

  • created sense approved 赤道 · chì​dào · celestial equator

    赤道

    chì​dào

    celestial equator

    The projection of the terrestrial equator onto the celestial sphere.

    天球赤道是天文学中一个重要的参考平面。

    noun

    created sense

  • created sense approved 赤道 · chì​dào · equator

    赤道

    chì​dào

    equator

    The imaginary line around the middle of the earth or another celestial body, equidistant from the poles.

    厄瓜多尔因其地理位置跨越赤道而得名。

    noun

    created sense