earthset

名词 n.
英 /ˈɜːθˌsɛt/    美 /ˈɝθˌsɛt/

英文释义

名词 n.
  1. The event of the Earth setting under the horizon of another celestial body, typically the Moon (typically due to the observer being in motion over the surface of the Moon: see usage notes at earthrise). countable,uncountable
    — For quotations using this term, see Citations:earthset.

词形变化

earthsets plural Earthset alternative

词源

From earth + set.
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