vt.驅逐；開除；排出

Russia has lately decided to expel a US diplomat from its land, . 俄國最近驅逐了一名美國外交官。

He was expelled from the school. 他被學校開除了。

The headmaster decided to make an example of the pupil and expel him from the school. 校長決定開除該生以儆效尤。

The lungs expel carbon dioxide when we exhale. 當我們呼氣時,肺所排出來的是二氧化碳。