桶蠔 [－蚝]

Jyutping tung2 hou4
Pinyin tǒng háo

Definitions (粵典–words.hk)
  1. 名詞
    預先​去​殼​用膠​兜裝​住​嘅​嘅​蠔​，​唔​可以​生食
    bottled oysters; jarred oysters; oysters packaged in a relatively large "bucket" and not intended to be eaten raw