bubble up

Từ điển WordNet v3.1 - WordNet Dictionary

verb

move upwards in bubbles, as from the effect of heating;
also used metaphorically
- Gases bubbled up from the earth
- Marx's ideas have bubbled up in many places in Latin America
• Syn:
intumesce
• Hypernyms:
surface, come up, rise up, rise
• Verb Frames:
- Something ----s