foams

例句:

• The sea water foams under the bow.
  海水在船首下面泛起浪花.
  
• The shampoo lathers and foams so much it's very hard to rinse it all out.
  这种洗发水泡沫太多，很难冲干净。
  
• The meter handles gases, liquids, foams, and slurries.
  这流量计可以处理气体, 液体, 泡沫状物和稀浆等.
  
• Strange yellow crusts and white foams form on the shoreline rocks.
  来自WSJ
• When it foams, add the potatoes and onions and toss them in the butter until evenly coated.
  来自BBC
• When it foams, add the potatoes and onions and toss them in the butter until well coated.
  来自BBC