Say--------什么意思（不是说之类的意思）

你什么都没有
我很难知道准确的意思..
say
vt.
1. 说,讲[+(that)]
The doctor said she would be all right in a few days.
医生说她过几天就会好的。
How do you say this in English?
这在英语中怎么说?
2. 讲述;说明[+(that)][+wh-]
3. 表明,指明
4. 假定,假设[+(that)]
Let's say you miss the train, what do you plan to do?
假定你赶不上火车,你准备怎么办?
5. (常用作插入语)比如说,例如;估计;约摸
You may learn to play the violin in, say, three years.
你可以,比如说,在三年内学会拉小提琴。
6. (人们)认为,声称[H][+(that)][O2]
It is said that there has been a serious earthquake there.
据说那里发生了一次大地震。
7. 【口】揭示;吩咐[W][+to-v]
Mom said to tell you you should take three pills after dinner.
妈关照饭后你得吃三片药片。
vi.
1. 说,讲;发表意见
It's not for me to say.
这不应由我发表意见。
n.
1. 发言权[S][(+in)]
I don't think he has much say in this matter.
我想他在此事上不大有发言权。
2. 要说的话,意见[S]
I've had my say.
我要讲的都讲了。
3. 决定权[the S]
int.
1. 喂,哎呀