effectivity

名词 n.
中文释义
美 /əˈfek.tɪv.ə.t̬i/

英文释义

名词 n.
  1. The ability or power to be effective. uncountable
  2. A measure of the effectiveness of something. countable
  3. [Technical documentation] An indication of the product, procedure, or timescale for which an item of information is applicable or effective. countable

词形变化

effectivities plural

词汇关系

相关词
effect effective effectiveness effector effectual effectuate efficacious efficacity efficacy efficiency efficient effectively

词源

Etymology tree
Proto-Indo-European *h₁éǵʰ
Proto-Indo-European *-s
Proto-Indo-European *h₁éǵʰs
Proto-Italic *eks
Latin ex
Latin ef-
Proto-Indo-European *dʰeh₁k-
Proto-Indo-European *-yéti
Proto-Indo-European *dʰh₁kyéti
Proto-Italic *θakjō
Proto-Italic *fakjō
Latin faciō
Latin efficiō
Proto-Indo-European *-wós
Proto-Indo-European *-iHwósder.
Latin -īvus
Latin effectivusbor.
French effectifder.
English effective
Proto-Indo-European *-teh₂
Proto-Indo-European *-ts
Proto-Indo-European *-teh₂ts
Latin -itāsder.
Old French -itebor.
Middle English -ite
English -ity
English effectivity
From effective + -ity.
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