adapter

名词 n.
/əˈdæptə(ɹ)/    /əˈdæptəɹ/

英文释义

名词 n.
  1. One who is capable of adapting to differing situations.
    — He was an able adapter, and could easily adjust to the differences when the company changed ownership.
  2. One who adapts a thing, e.g. a play.
    — The critic gave rave reviews to the adapter of the ancient play, who worked to give the text more relevance to the modern day.
  3. A device or application used to achieve operative compatibility between devices that otherwise are incompatible.
    — He had an adapter that let him plug his phone into the car's cigarette lighter for power.
  4. A device or application used to achieve operative compatibility between devices that otherwise are incompatible.; Specifically, a device that permits two or more plugs to be used at a single electrical power point.
    — The wall outlet sprouted an electrical monstrosity of adapters plugged into adapters that sparked ominously.
  5. A device or application used to achieve operative compatibility between devices that otherwise are incompatible.; Specifically, a device that allows one format of plug to be used with a different format of socket.
    — We bought adapters to use our three-prong plugs in the two-prong, unpolarized outlets of the old house.
  6. A device or application used to achieve operative compatibility between devices that otherwise are incompatible.; Specifically, an AC adapter: a device that reduces voltage and converts AC to DC to allow a battery-powered device to use mains power.
    — I lost my cellphone's adapter so I couldn't recharge it.
  7. A collection of low-rank matrices which, when added to a base model, produces a fine-tuned model; a LoRA.

词形变化

adapters plural adaptor alternative,Commonwealth

词源

Etymology tree
Proto-Indo-European *h₂éd
Proto-Italic *ad
Proto-Italic *ad-
Latin ad-
Proto-Italic *aptos
Latin aptus
Proto-Indo-European *-h₂
Proto-Indo-European *-éh₂
Proto-Indo-European *-yéti
Proto-Indo-European *-eh₂yéti
Proto-Italic *-āō
Latin -ō
Latin apiō
Proto-Indo-European *-tós
Proto-Italic *-tos
Latin -tus

Latin -ō
Latin -tō
Latin aptō
Latin adaptōder.
Middle English *adapten
English adapt
Proto-Indo-European *-yósder.
Proto-Italic *-āzijos
Latin -āriusnom.
Latin -āriusbor.
Proto-Germanic *-ārijaz
Proto-West Germanic *-ārī
Old English -ere
Middle English -ere
English -er
English adapter
From adapt + -er.
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