activate

动词 v.
中文释义

英文释义

动词 v.
  1. To encourage development or induce increased activity; to stimulate. transitive
    — activate the economy
  2. To put a device, mechanism (alarm etc.) or system into action or motion; to trigger, to actuate, to set off, to enable. transitive
    — The pranksters activated the fire alarm by spraying deodorant next to it.
  3. To render more reactive; excite. transitive
  4. To render a molecule reactive, active, or effective in performing its function. transitive
  5. To render a substance radioactive. transitive
  6. To hasten a chemical reaction, especially by heating. transitive
  7. To remove the limitations of demoware by providing a license; to unlock. transitive
  8. To aerate in order to aid decomposition of organic matter. transitive
  9. To organize or create a military unit or station. transitive
    — A new squadron was activated.
  10. To bring a player back after an injury. transitive

词形变化

activates present,singular,third-person activating participle,present activated participle,past activated past

词汇关系

近义词
actuate enable get going set going set in motion set off spur start stimulate trigger turn on
反义词
deactivate inactivate
衍生词
activable activatable activater activate someone's almonds activator activatory alloactivated autoactivate bioactivate bioactivating coactivate coactivated diactivated disactivate heteroactivate hyperactivate hyperactivated hypoactivate hypoactivated immunoactivating misactivate misactivated nonactivated nonactivating overactivate overactivated phosphoactivate photoactivate photoactivated pneumoactivate preactivate preactivated reactivate subactivating superactivate thermoactivated transactivate unactivated underactivate underactivated
相关词
activation

词源

Etymology tree
Proto-Indo-European *h₂eǵ-
Proto-Indo-European *-eti
Proto-Indo-European *h₂éǵeti
Proto-Italic *agō
Latin agō
Proto-Indo-European *-wós
Proto-Indo-European *-iHwósder.
Latin -īvus
▲
Ancient Greek ἐνεργητῐκός (energētĭkós)sl.
Latin āctīvusbor.
Old French actifbor.
Middle English actyf
English active
Proto-Indo-European *-h₂
Proto-Indo-European *-éh₂
Proto-Indo-European *-tós
Proto-Indo-European *-eh₂tos
Proto-Italic *-ātos
Latin -ātuslbor.
English -ate
English activate
From active + -ate.
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