Is it possible to use variable when make query key?

[h0ngwon]

I'm wondering using variable is possible.
here is my current query key for example

function test(a: string, b: string) {
  return useQuery({
    queryKey: ["key_one", a, "key_two", b],
    queryFn: () => testFunction(a, b),
  });
}

how can I make queryKey like in above queryKey?