knock into sb. 撞上；遇见 The boy knocked into her. 那个男孩撞到了她身上。 I was so hurried as to knock into my teacher. 我如此匆忙以至于撞到老师身上。 He would almost knock into me before he saw me. 他几乎就要撞到我的身上时才看到我。 He didn't expect to knock into some of his friends here. 他没有想到在这儿遇见一些朋友。 I knocked into an old friend of mine in the park. 我昨天在公园里碰见一位老朋友。
