Idioms

on active duty
doing full-time service (usually used in the military when someone is doing full-time service)
The soldiers were on active duty when the hurricane reached the shore.

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  • on again, off again
  • on all fours
  • on an even keel
  • on and off
  • on and on
  • on any account
  • on approval
  • on behalf of (someone)
  • on bended knee
  • on board
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  • trip up
  • have the devil to pay
  • close to home
  • win over (someone) or win (someone) over
  • go into hock
  • in detail
  • in top form
  • ease up on (someone or something)
  • lose one's shirt
  • shack up with (someone)


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