名词
中文翻译：球
同义词：
['ball', 'sphere', 'spherical']
例句：
-
1. The ball was hit by the net and bounced back to him.
球被网弹回给了他。
-
2. He threw a ball into the pool for the children to play with.
他向孩子们扔了一个球让他们玩。
-
3. The ball rolled down the hill and landed in the grass.
球滚下山坡落在草地上。