Ammine is a word used to describe a special kind of chemical that has a special ingredient in it called ammonia. Ammonia has a very strong smell, kind of like a stinky sock, but it's really good at helping other chemicals do their job better.
So when we talk about ammine, we're talking about chemicals that have ammonia in them that help other chemicals work better. It's kind of like having a special helper in a game who makes you stronger and can help you win.
Scientists like to use ammine in lots of different ways, like making medicines, cleaning products, and even in some kinds of fireworks. So while it might smell a little funny, ammine is actually really important and helpful in lots of ways!