bubbling

动词 bubble:

1. form, produce, or emit bubbles
   同义词：bubble
2. flow in an irregular current with a bubbling noise
   同义词：ripple, babble, guggle, burble, bubble, gurgle
3. expel gas from the stomach
   同义词：burp, bubble, belch, eruct

形容词 bubbling:

1. emitting or filled with bubbles as from carbonation or fermentation
   同义词：bubbly, foaming, foamy, frothy, effervescing
2. marked by high spirits or excitement
   同义词：effervescent, scintillating, sparkly
3. covered with or resembling small bubbles as from being agitated by beating or heating
   同义词：foaming, foamy, frothing, spumous, spumy, sudsy

1. She came back bubbling over with new ideas.
   她带着满脑子的新想法回来了。
2. John was bubbling over with enthusiasm in the whole trip.
   整个旅途中约翰都是兴高采烈的。
3. A brook bubbling along its course.
   一条汩汩流动的溪水
4. Look out! The pan of milk is bubbling over!
   小心！那锅牛奶溢出来了！