蟹厴 [－厣]

Jyutping haai5 jim2
Pinyin xiè yǎn

Definitions (CC-CANTO)
  1. shell around the abdomen of crab
Definitions (粵典–words.hk)
  1. 名詞
    蟹​肚​下面​嘅​薄​殼​（​量​詞​：​塊​／​層​）
    the abdomen of a crab
  2. 參看
    蟹奄