n. round object that is hit or thrown or kicked in games
n. an object with a spherical shape
n. the people assembled at a lavish formal dance
n. a spherical object used as a plaything
n. 球, 舞会, 球状物
v. 捏成球形
1. The children played with a red ball in the park.
孩子们在公园里玩一个红色的球。
2. She threw the ball to her dog, and it brought it back.
她把球扔给她的狗，狗把球带了回来。
3. We bought a new soccer ball for the game this weekend.
我们为这个周末的比赛买了一个新的足球。