vt.

1. 使倒塌；推翻；颠覆[（+down/over）]
   This scandal could topple the government.

   这一丑闻可能使政府倒台。

vi.

1. 倒塌，倒下[（+down/over）]
   The pile of bricks toppled over.

   那砖堆倒塌了。

2. 摇摇欲坠

v.

1. overbalance or cause to overbalance and fall.
2. remove from power; overthrow.