Level 5 · word 6,107 of 20,000

foam

/ˈfɔːʊm/ American
Picture: foam
  • n. 泡沫, 泡沫材料
  • v. 起泡沫, 冒泡
Definition
  • n. a mass of small bubbles, or a soft light material full of them
  • v. to produce a mass of small bubbles
Example
White foam covered the top of his freshly poured coffee.
白色的泡沫浮在他刚倒好的咖啡上面。