extravehicular

形容词 adj.
中文释义

英文释义

形容词 adj.
  1. Relating to, on happening in, the space outside a vehicle, especially a spacecraft in space not-comparable

词形变化

extra-vehicular alternative

词源

Etymology tree
Proto-Indo-European *h₁éǵʰ
Proto-Indo-European *-s
Proto-Indo-European *h₁éǵʰs
Proto-Indo-European *-teros
Proto-Indo-European *h₁eǵʰsteros
Proto-Italic *eksteros
Latin exter
Latin extrā
English extra-
English vehicular
English extravehicular
From extra- + vehicular.
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