How to pronounce 燃點 in Cantonese (2 out of 4):

燃點空氣中的石油氣
The oil gas in the burning air.

Cantonese Sentence Breakdown

燃點 jin4 dim2
flash point
空氣 hung1 hei3
air
中的 jung1 dik1
hit by
石油氣 sek6 jau4 hei3
LPG; petroleum gas