Used in questions and negative sentences to mean some amount or number of something.
Do you have any questions about the lesson?
關於這節課,你有什麼問題嗎?
Used to mean one thing or person when it doesn't matter which one.
You can choose any book from the shelf.
你可以從書架上選擇任何一本書。
Used to show that something is special or not ordinary.
This isn't just any cake—it's my grandmother's special recipe!
這可不是普通的蛋糕——這是我祖母的特別配方!
Used in questions and negative sentences to mean some amount or number.
I need sugar. Do you have any?
我需要糖。你有嗎?
Used to mean one or more things when it doesn't matter which ones.
If you have extra tickets, I'll take any.
如果你有多餘的票,我隨便哪張都要。
Used to mean 'at all' in questions and negative sentences.
Is the pain any better today?
今天疼痛好點了嗎?
Used at the end of negative sentences to mean 'at all'.
The medicine didn't help me any.
這藥對我一點用都沒有。