丙胺卡因 [－－－－]

Jyutping bing2 on1 kaa1 jan1
Pinyin bǐng ān kǎ yīn

丙胺卡因 [－－－－]

Jyutping bing2 on1 kaa1 jan1
Pinyin bǐng àn kǎ yīn