ball-up

Robert balled up his napkin and threw it on to his plate.

罗伯特把餐巾揉成一团扔在盘子上。

Bryant ran the ball up the other end, dribbled down the clock and nailed a stepback jumper off contact from a hard double team.

比从后场运球，在进攻时间快到时，在两人强硬包夹下用快速脚把球送进篮筐。

For hours the boy would stand tossing a ball up into the air and catching it again.

那男孩总是连续几时站在那里抛球接球玩。