大艙 [－舱]

Jyutping daai6 cong1
Pinyin dà cāng

Definitions (CC-CANTO)
  1. the lowest class cabin in a ship/ cruise
Definitions (粵典–words.hk)
  1. 名詞
    船艙​最低​嗰​幾​層​，​通常​用​嚟​載客
    a steerage