all there

• adj. 头脑清醒的(富于机智的)

all there的用法和样例：

例句

1. That's all there is to be said on the subject.
   关于这问题，要说的就这么多。
2. She's all there; she will soon work out how to do it.
   她很精明。她会马上知道怎样做。
3. He took all there was/all that I had.
   他把所有的都拿去了[我所有的都拿去了]。
4. He behaves very oddly at times I don't think he's quite all there.
   他有时很怪--我觉得他头脑不太正常。