at all
adverb uk/ˌət ˈɔːl/ us/ˌət ˈɑːl/
（用于否定句和疑问句，表示强调）根本，无论如何，丝毫，一点儿
(used to make negatives and questions stronger) in any way or of any type
He's had no food at all. 他一点儿东西都没吃。
I haven't been at all well recently. 最近我身体糟透了。
I'm afraid I have nothing at all to say. 抱歉，我没有任何可说的。
Is there any uncertainty at all about the way she died? 对于她的死因，有任何疑点没有？
Why bother getting up at all when you don't have a job to go to? 你没工作，不用去上班，还起床干什么呢？
- More examples
- There was no food left at all by the time we arrived.
- You haven't been listening at all, have you?
- She said if she couldn't have a glass of wine at the party, she'd rather not go at all.
- No, I don't mind at all - honestly, it doesn't matter.
- His argument wasn't at all convincing - in fact it was nonsense.