ball up

• • (使)成球形，(使)成团块：

    The children were balling up snow to make a snowman.

    孩子们正在把雪堆成球状，做一个雪人。

  • [美国俚语、禁忌语](使)变得一团糟，(使)变得紊乱；(使)变得糊涂；弄得不知所措：

    The records had been all balled up by inefficient file clerks.

    因不称职的档案(或卷宗)管理员，档案全被弄得一团糟。