bubble
US /ˈbʌb.əl/
UK /ˈbʌb.əl/

1.
气泡
a thin sphere of liquid enclosing air or another gas
:
•
The soap created many bubbles in the water.
肥皂在水中产生了许多气泡。
•
A bubble of air rose to the surface.
一个气泡浮到水面。
2.
1.
冒泡, 沸腾
to form or rise in bubbles
:
•
The champagne began to bubble in the glass.
香槟开始在杯中冒泡。
•
Water was bubbling up from the spring.
水从泉眼中冒泡涌出。