“气泡”常见的英文表达是 bubble。它既可以作名词,表示“气泡;泡沫;泡泡”等,例如:
There are a lot of bubbles in the soda.(这苏打水里有很多气泡。)
The children were blowing bubbles in the park.(孩子们在公园里吹泡泡。)
bubble 也可作动词,意为“起泡;冒泡;发出冒泡声” ,例如:
The water began to bubble.(水开始冒泡了。 )