1.knock off 撞倒

例句：She accidentally knocked the glass off.

她不小心把玻璃杯碰掉了。

2.go missing 失踪

例句：It was hoped that only herbivores would go missing.

人们希望失踪的只是一些食草动物。

3.blame on 归罪于

例句：The police blame the accident on the driver who was attempting to pass.

警方把事故的责任归咎于当时极力驶过去的司机。

4.belong to 属于

例句：They belong to the Knights of Columbus.

他们是哥伦布骑士会的成员。