leave的过去式、过去分词都是left，现在分词为leaving。leave可作名词和动词两种词性，基本含义有“离开某人或某处”、“遗弃”、“丢弃”、“休假”、“假期”、“准许”。
leave的中文含义及用法介绍
1、作为动词时，意为离开(某人或某处);遗弃;丢弃。
例句：Come on, it's time we left.
快点，我们该走了。
My secretary has threatened to leave.
我的秘书以辞职相要挟。
She's leaving him for another man.
她要抛弃他去跟另一个男人。
Leave the dishes─I'll do them later.
盘子先搁着吧，我等会儿再洗。
Don't leave her waiting outside in the rain.
别让她在外边雨里等着。
She left me with the impression that she was unhappy with her job.
她给我的印象是她不满意自己的工作。
How many tickets do you have left?
剩下的票你还有多少张？
Don't leave any of your belongings behind.
别忘了带上自己的随身物品。
He leaves a wife and two children.
他遗下妻子和两个孩子。
You can leave the cooking to me.
你可以把做饭的事交给我。
2、作为名词时，意为休假;假期;准许。
例句：How much annual leave do you get?
你们的年假有多长？
The court granted him leave to appeal against the sentence.
法庭准许他对判决提出上诉。
Why don't you take a few days' leave?
你为什么不休几天假？
It's very difficult to demote somebody who has been standing in during maternity leave
要将一个在别人休产假期间顶替上来的人再降职是非常困难的。
You need your boss'permission before you leave work early.
你需要上司的准许才能提早下班。
