外雙眼皮 [－双－－]

Jyutping ngoi6 soeng1 ngaan5 pei4
Pinyin wài shuāng yǎn pí

Definitions (Wiktionary)
  1. noun
    the outfold type of double eyelid crease, with a crease height higher than the epicanthic fold
    (syn.) 外雙, 外双