leave过去式是left

leave

英 [liːv]

美 [liːv]

v.

离开（某人或某处）;遗弃;丢弃;不立刻做;使保留，让…处于;使发生;留下备用（或销售等）;忘了带;剩余;遗下（家人）;（去世时）遗赠，遗留;把…留交;递送

n.

休假;假期;准许

例句

It‘s not for me to say why he left.

不适宜由我说出他离开的原因。

One day, I want to leave the city and move to the country.

有朝一日，我要离开城市搬到农村去。

He went down the pit when he left school.

他中学一毕业就当矿工了。