ice pack

• 装有冰块或冷冻凝胶的袋子或容器，用于冷敷受伤部位、减轻肿胀，或保持食物和饮料低温。

A bag or container filled with ice or a gel that freezes, used to cool injuries, reduce swelling, or keep food and drinks cold.

1. Cold compress for injuriesA2formal

   A bag or pack filled with ice or a gel that freezes, used to reduce swelling or pain from an injury.

   冰袋

   • She applied an ice pack to her sprained ankle.
   • The doctor recommended using an ice pack for the swelling.
   • He kept an ice pack on his knee after the game.

2. Container for keeping things coldA2informal

   A portable container or bag designed to keep food or drinks cold, often using ice or frozen gel packs.

   冷藏包

   • We packed an ice pack with sandwiches for the picnic.
   • Don't forget to bring an ice pack for the cooler.
   • The ice pack kept the drinks cold all afternoon.