beachball

• 一种大型轻便的充气球，通常色彩鲜艳，用于在沙滩或水中玩耍娱乐，也可作为玩具或泳池玩具。

A large, lightweight ball, typically brightly colored, designed for playing games at the beach or in the water.

1. Large inflatable ballA1informal

   A large, lightweight, inflatable ball, typically brightly colored, used for games and play at the beach or in the water.

   沙滩球

   • The children tossed the beachball back and forth in the waves.
   • We bought a new beachball for our trip to the coast.
   • A bright orange beachball floated gently on the surface of the pool.