C2 verb #151,098 最常用

The closing of a radio or television station's studios and cessation of the broadcasting signal, usually overnight.

sign off 30秒了解

  • (noun) The closing of a radio or television station's studios and cessation of the broadcasting signal, usually overnight.
  • (verb) To log off; to stop using a computer, radio, etc., especially to stop talking.
  • (verb) To cease broadcasting a radio or television signal, usually at the end of a broadcasting day.

Meanings

  1. 1
    noun The closing of a radio or television station's studios and cessation of the broadcasting signal, usually overnight.
  2. 2
    verb To log off; to stop using a computer, radio, etc., especially to stop talking.
  3. 3
    verb To cease broadcasting a radio or television signal, usually at the end of a broadcasting day.
  4. 4
    verb (followed by “on”) to give one's official approval to something for which it is needed

例句

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反义词

sign on
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