[----]

Jyutping bing2 hei1 sin1 on1
Pinyin bǐng xī xiān ān

Definitions (Wiktionary)
  1. noun, Hong-Kong, Mainland-China
    acrylamide
    (syn.) 丙烯醯胺

[----]

Jyutping bing2 hei1 sin1 on1
Pinyin bǐng xī xiān àn

Definitions (Wiktionary)
  1. noun, Hong-Kong, Mainland-China
    acrylamide
    (syn.) 丙烯醯胺