“棒球”的英语是 baseball。它既可以指棒球这项运动,也可以指棒球运动中所使用的球。例如:
I like to play baseball with my friends on weekends.(我喜欢在周末和朋友们一起打棒球。)
He caught the baseball with his glove.(他用手套接住了棒球。)