“气泡”常见的英文表达是 bubble,它既可以作名词,也可以作动词。以下为具体说明:
名词(noun):指液体中形成的圆形小气袋,或者像气泡一样的东西。例如:
A bubble rose to the surface of the water.(一个气泡升到了水面。)
The soap formed lots of tiny bubbles.(肥皂形成了许多细小的气泡。)
动词(verb):表示发出气泡声、冒泡或(兴奋地)说、喋喋不休等意思。例如:
The water was bubbling gently in the pot.(水在锅里轻轻地冒着泡。)
She was bubbling over with excitement.(她兴奋得说个不停。)
此外,blister 也有“气泡;水疱”的意思,但更多侧重于皮肤因摩擦、烧伤等原因形成的水疱,或者物体表面因受热等形成的鼓起的气泡状凸起。例如:
He got a blister on his heel from walking all day.(他走了一整天路,脚后跟上磨出了个水疱。)
There were some small blisters on the surface of the paint.(油漆表面有一些小气泡。)