名詞 belching:

1. the forceful expulsion of something from inside
2. a reflex that expels wind noisily from the stomach through the mouth
   同義詞：belch, burp, burping, eructation

動詞 belch:

1. expel gas from the stomach
   同義詞：burp, bubble, belch, eruct
2. become active and spew forth lava and rocks
   同義詞：erupt, belch, extravasate

1. The forge belched redly at the sky.
   那煉鐵廠噴射出紅光到空中。