◆to have had it<非正式>(be exhausted)受够了；忍受不了了
I've had it. Let's finish for this evening.我受不了了, 今天晚上就到这里吧。
(having lost a chance)失去机会
Unless you hurry up, you've had it.快点儿, 要不然就来不及了。
(not be usable)不能用了；不中用了
This jumper's had it.这件套头毛衣没法穿了。
(be about to die)垂死；将死