balls

ball, dance

这两个名词均有“舞会”之意。
ball: 多指社交性的舞会，场面较为隆重和正式。
dance: 指一般性的非正式舞会。

名词 ball:

1. round object that is hit or thrown or kicked in games
   同义词：ball
2. a solid projectile that is shot by a musket
   同义词：musket ball, ball
3. an object with a spherical shape
   同义词：ball, globe, orb
4. the people assembled at a lavish formal dance
   同义词：ball
5. one of the two male reproductive glands that produce spermatozoa and secrete androgens
   同义词：testis, testicle, orchis, ball, ballock, bollock, nut, egg
6. a spherical object used as a plaything
   同义词：ball
7. United States comedienne best known as the star of a popular television program (1911-1989)
   同义词：Ball, Lucille Ball
8. a compact mass
   同义词：ball, clod, glob, lump, clump, chunk
9. a lavish dance requiring formal attire
   同义词：ball, formal
10. a more or less rounded anatomical body or mass
    同义词：ball
11. the game of baseball
    同义词：ball
12. a pitch that is not in the strike zone
    同义词：ball

动词 ball:

1. form into a ball by winding or rolling
   同义词：ball

1. The cat made little rushes to and fro after the ball.
   猫追着球跑过来跑过去。
2. I cut up the meat for cooking meat ball.
   我把肉剁碎后做肉丸子。
3. He hit the tennis ball over the net.
   他把网球打过了网。
4. How did you enjoy the ball?
   你们在舞会上玩得高兴吗？
5. She rolled the socks into a ball.
   她把袜子卷成一团。