Yahoo香港字典 搜尋

登入
  1. 更多

  1. Oxford Dictionary

    autumn equinox

    • n.
      the equinox in autumn, on about 22 September in the northern hemisphere and 20 March in the southern hemisphere.；the equinox in September, when the sun crosses the celestial equator in a southerly direction.

    • noun: autumn equinox, plural noun: autumn equinoxes