fong3 jit6 faan2 jing3放熱反應放热反应

Jyutpingfong3 jit6 faan2 jing3
Yalefong yiht fáan ying

Definition

Exothermic reaction.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector