basketball是啥時候學的

三年級下冊學的，意思是籃球，例如：

1、There's a basketball practice every Friday evening.每星期五晚上有籃球訓練。

2、Jeff played intramural basketball in high school.傑夫在中學時參加了校內籃球賽。

3、A group of kids started a pickup game of basketball on the street outside.一群孩子在外面開始了即興街頭籃球賽。