vacuum pack

短语

词形变化

vacuum packs 复数 vacuum packs vacuum packs 三单 vacuum packing 现在分词 vacuum packed 过去式 vacuum packed 过去分词

别名

vacuum-pack

释义与例句

n.
  1. 1.

    An airtight container in which something has been vacuum packed.

  2. 2.

    A device which becomes rigid when suction is applied to it, used to pack a wound.

v.
  1. 1.

    To pack something in an airtight container from which some or all of the air is removed, creating a partial vacuum.

    及物