heat-seal

短语

词形变化

heat-sealed heat-sealing heat-seals 三单 heat-seals heat-sealing 现在分词 heat-sealed 过去式 heat-sealed 过去分词

释义与例句

v.
  1. 1.

    To enclose (something) in plastic wrapping and make an airtight seal by applying heat to fuse the edges of the wrapping together.

    及物