extraembryonic

形容词 adj.
中文释义

英文释义

形容词 adj.
  1. Inside the womb, but outside the embryo. not-comparable
    — Subsequent cell and tissue interactions lead to the functional differentiation of all embryonic and extraembryonic tissues.

词源

Etymology tree
Proto-Indo-European *h₁éǵʰs
Proto-Indo-European *-teros
Proto-Indo-European *h₁eǵʰsteros
Proto-Italic *eksteros
Latin exter
Latin extrā
English extra-
English embryonic
English extraembryonic
From extra- + embryonic.
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