真空包裝 [－－－装]

Jyutping zan1 hung1 baau1 zong1
Pinyin zhēn kōng bāo zhuāng

Definitions (Wiktionary)
  1. verb
    to vacuum pack
Examples (粵典–words.hk)
  1. Cantonese
    真空包装
    真空包裝
    zan1 hung1 baau1 zong1
    • vacuum-packed