vt.

1. （杂草等）蔓延于；（虫害等）侵扰[H][（+with）]
   an island overrun with mice

   鼠害猖獗的岛屿

2. 溢出
3. （侵略军等）窜犯；横行于
   Invaders overran the country.

   入侵者蹂躏那个国家。

4. 跑过；超越（期限，范围等）
   The speaker overran his time by ten minutes.

   演讲者超过规定时间十分钟。

5. （风尚等）流行于
   The new fashion overran Europe.

   这种服装新款式在欧洲风行。

6. 比……跑得快

vi.

1. 泛滥；溢出
   a river that always overruns during the flood season

   在洪水季节总是泛滥的河流

2. 超越限度
   The interview overran by fifteen minutes.

   那次采访超过规定时间十五分钟。

n.[S]

1. 泛滥；横行
2. 风行一时
3. 超越限度；超出量

v.

1. spread over or occupy (a place) in large numbers.
2. move or extend over or beyond.
3. exceed (an expected or allowed time or cost).
4. rotate faster than (another part of a machine).

n.

1. an instance of overrunning.
2. a clear area beyond the end of a runway.
3. the movement of a vehicle at a speed greater than is imparted by the engine.