pond          
noun [ C ] uk/pɒnd/ us/pɑːnd/
B2 池塘
an area of water smaller than a lake, often artificially made
  a duck pond 养鸭塘 
 the pond[ S ] informal (幽默的说法)大西洋(指其将英国和欧洲与美国分开)
a humorous way of referring to the Atlantic Ocean, when it is thought of as separating the UK or Europe and the US
  It's good to get a view from the other side of the pond. 能够了解大西洋另一边的观点很好。 
 - More examples
 - The children enjoy floating their boats on the pond in the park.
 - The pond was covered in a brittle layer of ice.
 - a stagnant pond
 - The pond was alive with frogs.
 - Several large fish live in the pond.