operational

形容词 adj.
中文释义
英 /ˌɒp.əˈɹeɪ.ʃə.nəl/    美 /ˌɑ.pəˈɹeɪ.ʃə.nəl/|/ˌɑ.pɚˈeɪ.ʃə.nəl/|/ˌɔp.əˈɹæɪ.ʃə.nəl/

英文释义

形容词 adj.
  1. Of or relating to operations, especially military operations.
    — Private-equity nabobs bristle at being dubbed mere financiers.[…]Much of their pleading is public-relations bluster. Clever financial ploys are what have made billionaires of the industry’s veterans. “Operational improvement” in a portfolio company has often meant little more than promising colossal bonuses to sitting chief executives if they meet ambitious growth targets. That model is still prevalent today.
  2. Functioning and ready for use.
    — Princess Leia, before your execution, you will join me at a ceremony that will make this battle station operational. No star system will dare oppose the Emperor now.
  3. Effective or operative.
  4. Determined by means of practical measures.

词形变化

more operational comparative most operational superlative

词汇关系

衍生词
inoperational intraoperational nonoperational non-operational operational analysis operational calculus operational definition operational encirclement operational exhaustion operational fatigue operationalise operationalism operationalist operationalistic operationality operationalize operationally operational research operational service period operational taxonomic unit oplan postoperational preoperational pre-operational teleoperational

词源

Etymology tree
Proto-Indo-European *h₃ep-
Proto-Indo-European *-os
Proto-Indo-European *h₃épos
Proto-Italic *opos
Latin opus
Latin opera
Proto-Indo-European *-h₂
Proto-Indo-European *-éh₂
Proto-Indo-European *-yéti
Proto-Indo-European *-eh₂yéti
Proto-Italic *-āō
Latin -or
Latin operor
Proto-Indo-European *-tis
Proto-Indo-European *-Hō
Proto-Indo-European *-tiHō
Proto-Italic *-tiō
Latin -tiō
Latin operātiōder.
Old French operacionbor.
Middle English operacioun
English operation
Proto-Indo-European *h₂el-der.?
Proto-Italic *-ālis
Latin -ālisbor.
Old French -albor.
▲
Latin -ālis
Old French -elbor.
▲
Latin -ālisbor.
Middle English -al
English -al
English operational
From operation + -al.
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