keratotomy

名词 n.
中文释义

英文释义

名词 n.
  1. A surgical incision in the cornea.

词形变化

keratotomies plural

词源

Etymology tree
Proto-Indo-European *ḱer-
Proto-Indo-European *-h₂
?
Proto-Indo-European *ḱerh₂-der.
Proto-Hellenic *kérats
Ancient Greek κέρᾰς (kérăs)der.
English kerato-
Proto-Indo-European *temh₁-
Proto-Indo-European *-né-
Ancient Greek τέμνω (témnō)der.
English -tomy
English keratotomy
From kerato- + -tomy.
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