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单词 relays
释义

relay1 /ri-lāˈ, also rēˈlā or rē-lāˈ/

noun
  1. Orig a supply of horses, etc to relieve others on a journey
  2. A fresh set of dogs in hunting (archaic)
  3. A station for either of these
  4. A relieving shift of men
  5. A supplementary store of anything
  6. A relay race, or one of its stages
  7. An electrically-operated switch employed to effect changes in an independent circuit
  8. Any device by which a weak electric current or other small power is used to control a strong one
  9. A relayed programme, or act or fact of relaying it
transitive verb (pat and pap relayed)
  1. To place in, relieve, control, supply or transmit by relay
  2. To rebroadcast (a programme received from another station or source)
intransitive verb
  1. To obtain a relay
  2. To operate a relay
ORIGIN: OFr relais relay of horses or dogs; origin obscure

relay race noun

A race between teams, each person running part of the total distance

relay2 /rē-lāˈ/

transitive verb (pat and pap rēlaidˈ)

To lay again

ORIGIN: re-
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更新时间:2024/11/11 20:37:20