pēn​fā

erupt

喷发 (噴發) pēn​fā
erupt verb
to eject matter such as lava, steam, or gas from a volcano or geyser; an eruption

This volcano last erupted fifty years ago.

burst forth verb
a sudden and forceful release or outburst of emotions, energy, or ideas

After a long silence, his emotions suddenly erupted.

Frequency

Movie subtitles
1.25 per million appears in 0% of films
Written text
1.66 per million

Sources

Definitions
CC-CEDICT