Ball hopper
01
球收集器, 球容器
a container used for collecting and carrying sports balls
例子
The tennis coach used a ball hopper to collect the tennis balls after practice.
网球教练在训练后使用了一个球筐来收集网球。
The basketball team 's manager carried a ball hopper onto the court to gather stray basketballs.
篮球队的经理拿着一个球收集器到球场上收集散落的篮球。



























