has been freeze-drying

• present perfect progressive

  present perfect progressive

  Used to describe an action that began in the past, has continued continuously, and is still in progress.

  of freeze-dry (3rd person singular).
  freeze-dry

  verb (used with object)

  to subject to freeze-drying.

Related Words

• bake
• blot
• deplete
• drain
• empty
• evaporate
• exhaust
• sear
• shrivel
• wilt
• wipe
• wither