ovulation

名词 n.
中文释义
英 /ɒvjʊˈleɪʃ(ə)n/    美 /ɑvjəˈleɪʃ(ə)n/

英文释义

名词 n.
  1. The release of an ovum from an ovary. countable,uncountable

词形变化

ovulations plural

词源

Etymology tree
English ovul(e)
Proto-Indo-European *-h₂
Proto-Indo-European *-éh₂
Proto-Indo-European *-tós
Proto-Indo-European *-eh₂tos
Proto-Italic *-ātos
Latin -ātuslbor.
English -ate
English ovulate
Proto-Indo-European *-tis
Proto-Indo-European *-Hō
Proto-Indo-European *-tiHō
Proto-Italic *-tiō
Latin -tiō
Latin -ātiōlbor.
Old French -ationbor.
Middle English -acioun
English -ation
English -ion
English ovulation
From ovulate + -ion.
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